716384771 has 2 divisors, whose sum is σ = 716384772. Its totient is φ = 716384770.

The previous prime is 716384761. The next prime is 716384783. The reversal of 716384771 is 177483617.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716384771 is a prime.

It is not a weakly prime, because it can be changed into another prime (716384701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358192385 + 358192386.

It is an arithmetic number, because the mean of its divisors is an integer number (358192386).

Almost surely, 2^716384771 is an apocalyptic number.

716384771 is a deficient number, since it is larger than the sum of its proper divisors (1).

716384771 is an equidigital number, since it uses as much as digits as its factorization.

716384771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 197568, while the sum is 44.

The square root of 716384771 is about 26765.3651385517. The cubic root of 716384771 is about 894.7783107283.

The spelling of 716384771 in words is "seven hundred sixteen million, three hundred eighty-four thousand, seven hundred seventy-one".