904275628 has 12 divisors (see below), whose sum is σ = 1675569672. Its totient is φ = 425541440.

The previous prime is 904275599. The next prime is 904275643. The reversal of 904275628 is 826572409.

It is a super-2 number, since 2×904275628² = 1635428822789588768, which contains 22 as substring.

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, 6649018 + ... + 6649153.

It is an arithmetic number, because the mean of its divisors is an integer number (139630806).

Almost surely, 2^904275628 is an apocalyptic number.

It is an amenable number.

904275628 is a deficient number, since it is larger than the sum of its proper divisors (771294044).

904275628 is a wasteful number, since it uses less digits than its factorization.

904275628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13298192 (or 13298190 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 904275628 is about 30071.1760328724. The cubic root of 904275628 is about 967.0158859274.

The spelling of 904275628 in words is "nine hundred four million, two hundred seventy-five thousand, six hundred twenty-eight".