716323617 has 12 divisors (see below), whose sum is σ = 1089147280. Its totient is φ = 452414808.

The previous prime is 716323607. The next prime is 716323637.

716323617 is a `hidden beast` number, since 7 + 1 + 6 + 32 + 3 + 617 = 666.

716323617 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 716323617 - 2¹⁴ = 716307233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716323607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2094343 + ... + 2094684.

Almost surely, 2^716323617 is an apocalyptic number.

It is an amenable number.

716323617 is a deficient number, since it is larger than the sum of its proper divisors (372823663).

716323617 is a wasteful number, since it uses less digits than its factorization.

716323617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189052 (or 4189049 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 716323617 is about 26764.2227049470. Note that the first 3 decimals coincide. The cubic root of 716323617 is about 894.7528491644.

The spelling of 716323617 in words is "seven hundred sixteen million, three hundred twenty-three thousand, six hundred seventeen".