474807428 has 12 divisors (see below), whose sum is σ = 833621712. Its totient is φ = 236629800.

The previous prime is 474807383. The next prime is 474807497. The reversal of 474807428 is 824708474.

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, 192098 + ... + 194553.

It is an arithmetic number, because the mean of its divisors is an integer number (69468476).

Almost surely, 2^474807428 is an apocalyptic number.

It is an amenable number.

474807428 is a deficient number, since it is larger than the sum of its proper divisors (358814284).

474807428 is a wasteful number, since it uses less digits than its factorization.

474807428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386962 (or 386960 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 44.

The square root of 474807428 is about 21790.0763651714. The cubic root of 474807428 is about 780.1399201104.

The spelling of 474807428 in words is "four hundred seventy-four million, eight hundred seven thousand, four hundred twenty-eight".