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4790829680 = 2457134091609
BaseRepresentation
bin1000111011000111…
…00100001001110000
3110100212210100211022
410131203210021300
534302423022210
62111220035012
7226502244320
oct43543441160
913325710738
104790829680
11203933127a
12b18532a68
135b4713580
143363b3280
151d08da155
hex11d8e4270

4790829680 has 160 divisors (see below), whose sum is σ = 13751203200. Its totient is φ = 1511571456.

The previous prime is 4790829647. The next prime is 4790829697. The reversal of 4790829680 is 869280974.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2976716 + ... + 2978324.

It is an arithmetic number, because the mean of its divisors is an integer number (85945020).

Almost surely, 24790829680 is an apocalyptic number.

4790829680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4790829680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6875601600).

4790829680 is an abundant number, since it is smaller than the sum of its proper divisors (8960373520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4790829680 is a wasteful number, since it uses less digits than its factorization.

4790829680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 4790829680 is about 69215.8195790529. The cubic root of 4790829680 is about 1685.7904030690.

The spelling of 4790829680 in words is "four billion, seven hundred ninety million, eight hundred twenty-nine thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 409 455 520 560 728 818 910 1040 1456 1609 1636 1820 2045 2863 3218 3272 3640 4090 5317 5726 6436 6544 7280 8045 8180 10634 11263 11452 12872 14315 16090 16360 20917 21268 22526 22904 25744 26585 28630 32180 32720 37219 41834 42536 45052 45808 53170 56315 57260 64360 74438 83668 85072 90104 104585 106340 112630 114520 128720 146419 148876 167336 180208 186095 209170 212680 225260 229040 292838 297752 334672 372190 418340 425360 450520 585676 595504 658081 732095 744380 836680 901040 1171352 1316162 1464190 1488760 1673360 2342704 2632324 2928380 2977520 3290405 4606567 5264648 5856760 6580810 8555053 9213134 10529296 11713520 13161620 17110106 18426268 23032835 26323240 34220212 36852536 42775265 46065670 52646480 59885371 68440424 73705072 85550530 92131340 119770742 136880848 171101060 184262680 239541484 299426855 342202120 368525360 479082968 598853710 684404240 958165936 1197707420 2395414840 4790829680