716015728 has 40 divisors (see below), whose sum is σ = 1400615216. Its totient is φ = 354585600.

The previous prime is 716015693. The next prime is 716015767. The reversal of 716015728 is 827510617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253683 + ... + 1254253.

Almost surely, 2^716015728 is an apocalyptic number.

It is an amenable number.

716015728 is a deficient number, since it is larger than the sum of its proper divisors (684599488).

716015728 is a wasteful number, since it uses less digits than its factorization.

716015728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 716015728 is about 26758.4702103839. The cubic root of 716015728 is about 894.6246370769.

The spelling of 716015728 in words is "seven hundred sixteen million, fifteen thousand, seven hundred twenty-eight".