704724804 has 36 divisors (see below), whose sum is σ = 2035872384. Its totient is φ = 201349872.

The previous prime is 704724799. The next prime is 704724833. The reversal of 704724804 is 408427407.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1398012 + ... + 1398515.

Almost surely, 2^704724804 is an apocalyptic number.

It is an amenable number.

704724804 is an abundant number, since it is smaller than the sum of its proper divisors (1331147580).

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

704724804 is a wasteful number, since it uses less digits than its factorization.

704724804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796544 (or 2796539 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 704724804 is about 26546.6533483978. The cubic root of 704724804 is about 889.8972250131.

The spelling of 704724804 in words is "seven hundred four million, seven hundred twenty-four thousand, eight hundred four".