30504664 has 16 divisors (see below), whose sum is σ = 60561000. Its totient is φ = 14355072.

The previous prime is 30504641. The next prime is 30504703. The reversal of 30504664 is 46640503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112014 + ... + 112285.

Almost surely, 2^30504664 is an apocalyptic number.

30504664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30504664 is a deficient number, since it is larger than the sum of its proper divisors (30056336).

30504664 is a wasteful number, since it uses less digits than its factorization.

30504664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224322 (or 224318 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 30504664 is about 5523.1027511717. The cubic root of 30504664 is about 312.4559135674.

The spelling of 30504664 in words is "thirty million, five hundred four thousand, six hundred sixty-four".