716469988 has 24 divisors (see below), whose sum is σ = 1350998208. Its totient is φ = 330500256.

The previous prime is 716469977. The next prime is 716470003. The reversal of 716469988 is 889964617.

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, 186495 + ... + 190297.

It is an arithmetic number, because the mean of its divisors is an integer number (56291592).

Almost surely, 2^716469988 is an apocalyptic number.

It is an amenable number.

716469988 is a deficient number, since it is larger than the sum of its proper divisors (634528220).

716469988 is a wasteful number, since it uses less digits than its factorization.

716469988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443 (or 7441 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 58.

The square root of 716469988 is about 26766.9570179354. The cubic root of 716469988 is about 894.8137885438.

The spelling of 716469988 in words is "seven hundred sixteen million, four hundred sixty-nine thousand, nine hundred eighty-eight".