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968315796 = 22347439929
BaseRepresentation
bin111001101101110…
…101001110010100
32111111001112120000
4321231311032110
53440342101141
6240030211300
732665356060
oct7155651624
92444045500
10968315796
11457652a98
12230353b30
131257c5736
1492860aa0
155a0235b6
hex39b75394

968315796 has 120 divisors (see below), whose sum is σ = 2960569920. Its totient is φ = 270200448.

The previous prime is 968315759. The next prime is 968315797. The reversal of 968315796 is 697513869.

968315796 is a `hidden beast` number, since 9 + 68 + 3 + 1 + 579 + 6 = 666.

It is a super-2 number, since 2×9683157962 = 1875270961566227232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968315797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 92560 + ... + 102488.

It is an arithmetic number, because the mean of its divisors is an integer number (24671416).

Almost surely, 2968315796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968315796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1480284960).

968315796 is an abundant number, since it is smaller than the sum of its proper divisors (1992254124).

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

968315796 is a wasteful number, since it uses less digits than its factorization.

968315796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9995 (or 9984 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 968315796 is about 31117.7729922949. The cubic root of 968315796 is about 989.3250495868.

The spelling of 968315796 in words is "nine hundred sixty-eight million, three hundred fifteen thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 54 63 81 84 86 108 126 129 162 172 189 252 258 301 324 378 387 516 567 602 756 774 903 1134 1161 1204 1548 1806 2268 2322 2709 3483 3612 4644 5418 6966 8127 9929 10836 13932 16254 19858 24381 29787 32508 39716 48762 59574 69503 89361 97524 119148 139006 178722 208509 268083 278012 357444 417018 426947 536166 625527 804249 834036 853894 1072332 1251054 1280841 1608498 1707788 1876581 2502108 2561682 2988629 3216996 3753162 3842523 5123364 5629743 5977258 7506324 7685046 8965887 11259486 11527569 11954516 15370092 17931774 22518972 23055138 26897661 34582707 35863548 46110276 53795322 69165414 80692983 107590644 138330828 161385966 242078949 322771932 484157898 968315796