716432764 has 6 divisors (see below), whose sum is σ = 1253757344. Its totient is φ = 358216380.

The previous prime is 716432749. The next prime is 716432771. The reversal of 716432764 is 467234617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89554092 + ... + 89554099.

Almost surely, 2^716432764 is an apocalyptic number.

It is an amenable number.

716432764 is a deficient number, since it is larger than the sum of its proper divisors (537324580).

716432764 is a wasteful number, since it uses less digits than its factorization.

716432764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179108195 (or 179108193 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 716432764 is about 26766.2616739805. The cubic root of 716432764 is about 894.7982916745.

The spelling of 716432764 in words is "seven hundred sixteen million, four hundred thirty-two thousand, seven hundred sixty-four".