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3474798040 = 235718476719
BaseRepresentation
bin1100111100011101…
…0011010111011000
322222011110000210201
43033013103113120
524104022014130
61332444551544
7152052203350
oct31707232730
98864400721
103474798040
11152348421a
1280b8525b4
13434b8451c
1424d6bbb60
151550cebca
hexcf1d35d8

3474798040 has 64 divisors (see below), whose sum is σ = 8941363200. Its totient is φ = 1190537088.

The previous prime is 3474798037. The next prime is 3474798049. The reversal of 3474798040 is 408974743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474798049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513801 + ... + 520519.

It is an arithmetic number, because the mean of its divisors is an integer number (139708800).

Almost surely, 23474798040 is an apocalyptic number.

It is an amenable number.

3474798040 is an abundant number, since it is smaller than the sum of its proper divisors (5466565160).

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

3474798040 is a wasteful number, since it uses less digits than its factorization.

3474798040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8584 (or 8580 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 3474798040 is about 58947.4175855058. The cubic root of 3474798040 is about 1514.6415138614.

The spelling of 3474798040 in words is "three billion, four hundred seventy-four million, seven hundred ninety-eight thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1847 3694 6719 7388 9235 12929 13438 14776 18470 25858 26876 33595 36940 47033 51716 53752 64645 67190 73880 94066 103432 129290 134380 188132 235165 258580 268760 376264 470330 517160 940660 1881320 12409993 24819986 49639972 62049965 86869951 99279944 124099930 173739902 248199860 347479804 434349755 496399720 694959608 868699510 1737399020 3474798040