307416404 has 12 divisors (see below), whose sum is σ = 539505204. Its totient is φ = 153272064.

The previous prime is 307416397. The next prime is 307416451. The reversal of 307416404 is 404614703.

It can be written as a sum of positive squares in 2 ways, for example, as 68095504 + 239320900 = 8252^2 + 15470^2 .

It is a congruent number.

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, 107447 + ... + 110270.

It is an arithmetic number, because the mean of its divisors is an integer number (44958767).

Almost surely, 2^307416404 is an apocalyptic number.

It is an amenable number.

307416404 is a deficient number, since it is larger than the sum of its proper divisors (232088800).

307416404 is a wasteful number, since it uses less digits than its factorization.

307416404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218074 (or 218072 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 307416404 is about 17533.2941571172. The cubic root of 307416404 is about 674.9045344642.

The spelling of 307416404 in words is "three hundred seven million, four hundred sixteen thousand, four hundred four".