30604884 has 12 divisors (see below), whose sum is σ = 71411424. Its totient is φ = 10201624.

The previous prime is 30604867. The next prime is 30604897. The reversal of 30604884 is 48840603.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1275192 + ... + 1275215.

It is an arithmetic number, because the mean of its divisors is an integer number (5950952).

Almost surely, 2^30604884 is an apocalyptic number.

It is an amenable number.

30604884 is an abundant number, since it is smaller than the sum of its proper divisors (40806540).

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

30604884 is a wasteful number, since it uses less digits than its factorization.

30604884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550414 (or 2550412 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 30604884 is about 5532.1681102439. The cubic root of 30604884 is about 312.7977203236.

The spelling of 30604884 in words is "thirty million, six hundred four thousand, eight hundred eighty-four".