716456791 has 2 divisors, whose sum is σ = 716456792. Its totient is φ = 716456790.

The previous prime is 716456759. The next prime is 716456813. The reversal of 716456791 is 197654617.

716456791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716456791 - 2⁵ = 716456759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716456291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358228395 + 358228396.

It is an arithmetic number, because the mean of its divisors is an integer number (358228396).

Almost surely, 2^716456791 is an apocalyptic number.

716456791 is a deficient number, since it is larger than the sum of its proper divisors (1).

716456791 is an equidigital number, since it uses as much as digits as its factorization.

716456791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 716456791 is about 26766.7105001717. The cubic root of 716456791 is about 894.8082945104.

The spelling of 716456791 in words is "seven hundred sixteen million, four hundred fifty-six thousand, seven hundred ninety-one".