31952680968 has 32 divisors (see below), whose sum is σ = 86026449600. Its totient is φ = 9831594048.

The previous prime is 31952680913. The next prime is 31952680979. The reversal of 31952680968 is 86908625913.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51205908 + ... + 51206531.

It is an arithmetic number, because the mean of its divisors is an integer number (2688326550).

Almost surely, 2^31952680968 is an apocalyptic number.

It is an amenable number.

31952680968 is an abundant number, since it is smaller than the sum of its proper divisors (54073768632).

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

31952680968 is a wasteful number, since it uses less digits than its factorization.

31952680968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102412461 (or 102412457 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 31952680968 in words is "thirty-one billion, nine hundred fifty-two million, six hundred eighty thousand, nine hundred sixty-eight".