716611652 has 12 divisors (see below), whose sum is σ = 1274629356. Its totient is φ = 352431840.

The previous prime is 716611639. The next prime is 716611681. The reversal of 716611652 is 256116617.

It can be written as a sum of positive squares in 2 ways, for example, as 118026496 + 598585156 = 10864^2 + 24466^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1468223 + ... + 1468710.

It is an arithmetic number, because the mean of its divisors is an integer number (106219113).

Almost surely, 2^716611652 is an apocalyptic number.

It is an amenable number.

716611652 is a deficient number, since it is larger than the sum of its proper divisors (558017704).

716611652 is a wasteful number, since it uses less digits than its factorization.

716611652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936998 (or 2936996 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 716611652 is about 26769.6031348991. The cubic root of 716611652 is about 894.8727603309.

The spelling of 716611652 in words is "seven hundred sixteen million, six hundred eleven thousand, six hundred fifty-two".