716601959 has 2 divisors, whose sum is σ = 716601960. Its totient is φ = 716601958.

The previous prime is 716601937. The next prime is 716601989. The reversal of 716601959 is 959106617.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716601959 - 2²⁸ = 448166503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716601989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358300979 + 358300980.

It is an arithmetic number, because the mean of its divisors is an integer number (358300980).

Almost surely, 2^716601959 is an apocalyptic number.

716601959 is a deficient number, since it is larger than the sum of its proper divisors (1).

716601959 is an equidigital number, since it uses as much as digits as its factorization.

716601959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 716601959 is about 26769.4220893915. The cubic root of 716601959 is about 894.8687255836.

The spelling of 716601959 in words is "seven hundred sixteen million, six hundred one thousand, nine hundred fifty-nine".