30960038680 has 48 divisors (see below), whose sum is σ = 73519405920. Its totient is φ = 11732219712.

The previous prime is 30960038677. The next prime is 30960038701. The reversal of 30960038680 is 8683006903.

It is a super-2 number, since 2×30960038680² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057584 + ... + 1086463.

It is an arithmetic number, because the mean of its divisors is an integer number (1531654290).

Almost surely, 2^30960038680 is an apocalyptic number.

It is an amenable number.

30960038680 is an abundant number, since it is smaller than the sum of its proper divisors (42559367240).

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

30960038680 is a wasteful number, since it uses less digits than its factorization.

30960038680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144096 (or 2144073 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 30960038680 in words is "thirty billion, nine hundred sixty million, thirty-eight thousand, six hundred eighty".