716115864 has 16 divisors (see below), whose sum is σ = 1790289720. Its totient is φ = 238705280.

The previous prime is 716115859. The next prime is 716115889. The reversal of 716115864 is 468511617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14919057 + ... + 14919104.

Almost surely, 2^716115864 is an apocalyptic number.

It is an amenable number.

716115864 is an abundant number, since it is smaller than the sum of its proper divisors (1074173856).

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

716115864 is a wasteful number, since it uses less digits than its factorization.

716115864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29838170 (or 29838166 counting only the distinct ones).

The product of its digits is 40320, while the sum is 39.

The square root of 716115864 is about 26760.3412534295. The cubic root of 716115864 is about 894.6663400513. Note that the first 3 decimals are identical.

The spelling of 716115864 in words is "seven hundred sixteen million, one hundred fifteen thousand, eight hundred sixty-four".