716304607664 has 40 divisors (see below), whose sum is σ = 1396806408192. Its totient is φ = 355843010880.

The previous prime is 716304607663. The next prime is 716304607673. The reversal of 716304607664 is 466706403617.

It is not an unprimeable number, because it can be changed into a prime (716304607663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372687 + ... + 2657489.

Almost surely, 2^716304607664 is an apocalyptic number.

It is an amenable number.

716304607664 is a deficient number, since it is larger than the sum of its proper divisors (680501800528).

716304607664 is a wasteful number, since it uses less digits than its factorization.

716304607664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285825 (or 285819 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 716304607664 in words is "seven hundred sixteen billion, three hundred four million, six hundred seven thousand, six hundred sixty-four".