704672772 has 24 divisors (see below), whose sum is σ = 1644669600. Its totient is φ = 234829056.

The previous prime is 704672737. The next prime is 704672783. The reversal of 704672772 is 277276407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75879 + ... + 84657.

It is an arithmetic number, because the mean of its divisors is an integer number (68527900).

Almost surely, 2^704672772 is an apocalyptic number.

It is an amenable number.

704672772 is an abundant number, since it is smaller than the sum of its proper divisors (939996828).

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

704672772 is a wasteful number, since it uses less digits than its factorization.

704672772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15475 (or 15473 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 42.

The square root of 704672772 is about 26545.6733197710. The cubic root of 704672772 is about 889.8753231909.

The spelling of 704672772 in words is "seven hundred four million, six hundred seventy-two thousand, seven hundred seventy-two".