716606624 has 12 divisors (see below), whose sum is σ = 1410819354. Its totient is φ = 358303296.

The previous prime is 716606599. The next prime is 716606647. The reversal of 716606624 is 426606617.

It can be written as a sum of positive squares in only one way, i.e., 693374224 + 23232400 = 26332^2 + 4820^2 .

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 as a sum of consecutive naturals, namely, 11196947 + ... + 11197010.

Almost surely, 2^716606624 is an apocalyptic number.

It is an amenable number.

716606624 is a deficient number, since it is larger than the sum of its proper divisors (694212730).

716606624 is a wasteful number, since it uses less digits than its factorization.

716606624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22393967 (or 22393959 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 716606624 is about 26769.5092222476. The cubic root of 716606624 is about 894.8706674117.

The spelling of 716606624 in words is "seven hundred sixteen million, six hundred six thousand, six hundred twenty-four".