904964 has 6 divisors (see below), whose sum is σ = 1583694. Its totient is φ = 452480.

The previous prime is 904933. The next prime is 904987. The reversal of 904964 is 469409.

It is a happy number.

904964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 846400 + 58564 = 920^2 + 242^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 904964.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113117 + ... + 113124.

It is an arithmetic number, because the mean of its divisors is an integer number (263949).

2⁹⁰⁴⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

904964 is a deficient number, since it is larger than the sum of its proper divisors (678730).

904964 is a wasteful number, since it uses less digits than its factorization.

904964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226245 (or 226243 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 904964 is about 951.2959581539. The cubic root of 904964 is about 96.7261201183.

The spelling of 904964 in words is "nine hundred four thousand, nine hundred sixty-four".