904903852 has 12 divisors (see below), whose sum is σ = 1584437680. Its totient is φ = 452207376.

The previous prime is 904903843. The next prime is 904903903. The reversal of 904903852 is 258309409.

It is a happy number.

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, 52683 + ... + 67714.

Almost surely, 2^904903852 is an apocalyptic number.

It is an amenable number.

904903852 is a deficient number, since it is larger than the sum of its proper divisors (679533828).

904903852 is a wasteful number, since it uses less digits than its factorization.

904903852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122280 (or 122278 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 904903852 is about 30081.6198367043. The cubic root of 904903852 is about 967.2397711901.

The spelling of 904903852 in words is "nine hundred four million, nine hundred three thousand, eight hundred fifty-two".