709720364 has 24 divisors (see below), whose sum is σ = 1296649200. Its totient is φ = 339474240.

The previous prime is 709720313. The next prime is 709720379. The reversal of 709720364 is 463027907.

709720364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15422 + ... + 40709.

It is an arithmetic number, because the mean of its divisors is an integer number (54027050).

Almost surely, 2^709720364 is an apocalyptic number.

It is an amenable number.

709720364 is a deficient number, since it is larger than the sum of its proper divisors (586928836).

709720364 is a wasteful number, since it uses less digits than its factorization.

709720364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56273 (or 56271 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 709720364 is about 26640.5773961452. The cubic root of 709720364 is about 891.9950045636.

The spelling of 709720364 in words is "seven hundred nine million, seven hundred twenty thousand, three hundred sixty-four".