704239980 has 24 divisors (see below), whose sum is σ = 1971872112. Its totient is φ = 187797312.

The previous prime is 704239969. The next prime is 704239999. The reversal of 704239980 is 89932407.

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, 5868607 + ... + 5868726.

It is an arithmetic number, because the mean of its divisors is an integer number (82161338).

Almost surely, 2^704239980 is an apocalyptic number.

It is an amenable number.

704239980 is an abundant number, since it is smaller than the sum of its proper divisors (1267632132).

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

704239980 is a wasteful number, since it uses less digits than its factorization.

704239980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737345 (or 11737343 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 704239980 is about 26537.5202307978. The cubic root of 704239980 is about 889.6931063243.

The spelling of 704239980 in words is "seven hundred four million, two hundred thirty-nine thousand, nine hundred eighty".