716357459 has 2 divisors, whose sum is σ = 716357460. Its totient is φ = 716357458.

The previous prime is 716357443. The next prime is 716357567. The reversal of 716357459 is 954753617.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716357459 - 2⁴ = 716357443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (716357419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358178729 + 358178730.

It is an arithmetic number, because the mean of its divisors is an integer number (358178730).

Almost surely, 2^716357459 is an apocalyptic number.

716357459 is a deficient number, since it is larger than the sum of its proper divisors (1).

716357459 is an equidigital number, since it uses as much as digits as its factorization.

716357459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 47.

The square root of 716357459 is about 26764.8549220802. The cubic root of 716357459 is about 894.7669395133.

The spelling of 716357459 in words is "seven hundred sixteen million, three hundred fifty-seven thousand, four hundred fifty-nine".