716801867 has 2 divisors, whose sum is σ = 716801868. Its totient is φ = 716801866.

The previous prime is 716801857. The next prime is 716801887. The reversal of 716801867 is 768108617.

It is a weak prime.

It is an emirp because it is prime and its reverse (768108617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 716801867 - 2¹⁴ = 716785483 is a prime.

It is not a weakly prime, because it can be changed into another prime (716801857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358400933 + 358400934.

It is an arithmetic number, because the mean of its divisors is an integer number (358400934).

Almost surely, 2^716801867 is an apocalyptic number.

716801867 is a deficient number, since it is larger than the sum of its proper divisors (1).

716801867 is an equidigital number, since it uses as much as digits as its factorization.

716801867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 716801867 is about 26773.1557161273. The cubic root of 716801867 is about 894.9519306705.

The spelling of 716801867 in words is "seven hundred sixteen million, eight hundred one thousand, eight hundred sixty-seven".