30876904 has 16 divisors (see below), whose sum is σ = 58312800. Its totient is φ = 15326832.

The previous prime is 30876893. The next prime is 30876929. The reversal of 30876904 is 40967803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12772 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (3644550).

Almost surely, 2^30876904 is an apocalyptic number.

It is an amenable number.

30876904 is a deficient number, since it is larger than the sum of its proper divisors (27435896).

30876904 is a wasteful number, since it uses less digits than its factorization.

30876904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27912 (or 27908 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 30876904 is about 5556.6990201018. The cubic root of 30876904 is about 313.7217164707.

The spelling of 30876904 in words is "thirty million, eight hundred seventy-six thousand, nine hundred four".