716323211 has 2 divisors, whose sum is σ = 716323212. Its totient is φ = 716323210.

The previous prime is 716323187. The next prime is 716323213. The reversal of 716323211 is 112323617.

716323211 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 a de Polignac number, because none of the positive numbers 2^k-716323211 is a prime.

Together with 716323213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (716323213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358161605 + 358161606.

It is an arithmetic number, because the mean of its divisors is an integer number (358161606).

Almost surely, 2^716323211 is an apocalyptic number.

716323211 is a deficient number, since it is larger than the sum of its proper divisors (1).

716323211 is an equidigital number, since it uses as much as digits as its factorization.

716323211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 716323211 is about 26764.2151201936. The cubic root of 716323211 is about 894.7526801208.

Adding to 716323211 its reverse (112323617), we get a palindrome (828646828).

The spelling of 716323211 in words is "seven hundred sixteen million, three hundred twenty-three thousand, two hundred eleven".