313728975936 has 42 divisors (see below), whose sum is σ = 899247465662. Its totient is φ = 104576325120.

The previous prime is 313728975929. The next prime is 313728975977. The reversal of 313728975936 is 639579827313.

313728975936 is a `hidden beast` number, since 3 + 1 + 37 + 2 + 8 + 9 + 7 + 593 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 174790886400 + 138938089536 = 418080^2 + 372744^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272333605 + ... + 272334756.

Almost surely, 2^313728975936 is an apocalyptic number.

313728975936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

313728975936 is an abundant number, since it is smaller than the sum of its proper divisors (585518489726).

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

313728975936 is a wasteful number, since it uses less digits than its factorization.

313728975936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544668379 (or 544668366 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The spelling of 313728975936 in words is "three hundred thirteen billion, seven hundred twenty-eight million, nine hundred seventy-five thousand, nine hundred thirty-six".