904106688 has 28 divisors (see below), whose sum is σ = 2392116120. Its totient is φ = 301368832.

The previous prime is 904106683. The next prime is 904106689. The reversal of 904106688 is 886601409.

It is not an unprimeable number, because it can be changed into a prime (904106683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2354253 + ... + 2354636.

Almost surely, 2^904106688 is an apocalyptic number.

It is an amenable number.

904106688 is an abundant number, since it is smaller than the sum of its proper divisors (1488009432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

904106688 is a wasteful number, since it uses less digits than its factorization.

904106688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708904 (or 4708894 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 904106688 is about 30068.3668994510. The cubic root of 904106688 is about 966.9556617238.

The spelling of 904106688 in words is "nine hundred four million, one hundred six thousand, six hundred eighty-eight".