30676956 has 24 divisors (see below), whose sum is σ = 71677200. Its totient is φ = 10211712.

The previous prime is 30676951. The next prime is 30676973. The reversal of 30676956 is 65967603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30676951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11370 + ... + 13806.

It is an arithmetic number, because the mean of its divisors is an integer number (2986550).

Almost surely, 2^30676956 is an apocalyptic number.

It is an amenable number.

30676956 is an abundant number, since it is smaller than the sum of its proper divisors (41000244).

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

30676956 is a wasteful number, since it uses less digits than its factorization.

30676956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 30676956 is about 5538.6781816603. The cubic root of 30676956 is about 313.0430655221.

The spelling of 30676956 in words is "thirty million, six hundred seventy-six thousand, nine hundred fifty-six".