716758816 has 12 divisors (see below), whose sum is σ = 1411118982. Its totient is φ = 358379392.

The previous prime is 716758807. The next prime is 716758817. The reversal of 716758816 is 618857617.

716758816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 370947600 + 345811216 = 19260^2 + 18596^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 716758816.

It is not an unprimeable number, because it can be changed into a prime (716758817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11199325 + ... + 11199388.

Almost surely, 2^716758816 is an apocalyptic number.

It is an amenable number.

716758816 is a deficient number, since it is larger than the sum of its proper divisors (694360166).

716758816 is a wasteful number, since it uses less digits than its factorization.

716758816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22398723 (or 22398715 counting only the distinct ones).

The product of its digits is 564480, while the sum is 49.

The square root of 716758816 is about 26772.3517084323. The cubic root of 716758816 is about 894.9340134241.

The spelling of 716758816 in words is "seven hundred sixteen million, seven hundred fifty-eight thousand, eight hundred sixteen".