306397792924 has 24 divisors (see below), whose sum is σ = 548728703600. Its totient is φ = 149618980224.

The previous prime is 306397792907. The next prime is 306397792937. The reversal of 306397792924 is 429297793603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473352 + ... + 1668400.

Almost surely, 2^306397792924 is an apocalyptic number.

It is an amenable number.

306397792924 is a deficient number, since it is larger than the sum of its proper divisors (242330910676).

306397792924 is a wasteful number, since it uses less digits than its factorization.

306397792924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204229 (or 204227 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 61.

The spelling of 306397792924 in words is "three hundred six billion, three hundred ninety-seven million, seven hundred ninety-two thousand, nine hundred twenty-four".