704972388 has 48 divisors (see below), whose sum is σ = 1765592640. Its totient is φ = 218133504.

The previous prime is 704972377. The next prime is 704972393. The reversal of 704972388 is 883279407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8778 + ... + 38561.

It is an arithmetic number, because the mean of its divisors is an integer number (36783180).

Almost surely, 2^704972388 is an apocalyptic number.

It is an amenable number.

704972388 is an abundant number, since it is smaller than the sum of its proper divisors (1060620252).

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

704972388 is a wasteful number, since it uses less digits than its factorization.

704972388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47436 (or 47434 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 704972388 is about 26551.3161255709. The cubic root of 704972388 is about 890.0014257436.

The spelling of 704972388 in words is "seven hundred four million, nine hundred seventy-two thousand, three hundred eighty-eight".