904325616 has 30 divisors (see below), whose sum is σ = 2530856120. Its totient is φ = 301441824.

The previous prime is 904325573. The next prime is 904325623. The reversal of 904325616 is 616523409.

It is a happy number.

904325616 is a `hidden beast` number, since 9 + 0 + 4 + 32 + 5 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3139876 + ... + 3140163.

Almost surely, 2^904325616 is an apocalyptic number.

It is an amenable number.

904325616 is an abundant number, since it is smaller than the sum of its proper divisors (1626530504).

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

904325616 is a wasteful number, since it uses less digits than its factorization.

904325616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280053 (or 6280044 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 904325616 is about 30072.0071827605. The cubic root of 904325616 is about 967.0337043513.

The spelling of 904325616 in words is "nine hundred four million, three hundred twenty-five thousand, six hundred sixteen".