304097604 has 12 divisors (see below), whose sum is σ = 709561104. Its totient is φ = 101365864.

The previous prime is 304097597. The next prime is 304097617. The reversal of 304097604 is 406790403.

304097604 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

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

304097604 is strictly pandigital in base 9.

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, 12670722 + ... + 12670745.

It is an arithmetic number, because the mean of its divisors is an integer number (59130092).

Almost surely, 2^304097604 is an apocalyptic number.

It is an amenable number.

304097604 is an abundant number, since it is smaller than the sum of its proper divisors (405463500).

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

304097604 is a wasteful number, since it uses less digits than its factorization.

304097604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25341474 (or 25341472 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 304097604 is about 17438.3945361951. The cubic root of 304097604 is about 672.4670346790.

The spelling of 304097604 in words is "three hundred four million, ninety-seven thousand, six hundred four".