30164634 has 24 divisors (see below), whose sum is σ = 66280032. Its totient is φ = 9912840.

The previous prime is 30164627. The next prime is 30164653. The reversal of 30164634 is 43646103.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 30164598 and 30164607.

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, 10524 + ... + 13079.

It is an arithmetic number, because the mean of its divisors is an integer number (2761668).

Almost surely, 2^30164634 is an apocalyptic number.

30164634 is an abundant number, since it is smaller than the sum of its proper divisors (36115398).

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

30164634 is a wasteful number, since it uses less digits than its factorization.

30164634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23682 (or 23679 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 30164634 is about 5492.2339717095. The cubic root of 30164634 is about 311.2906096914.

The spelling of 30164634 in words is "thirty million, one hundred sixty-four thousand, six hundred thirty-four".