969716911 has 2 divisors, whose sum is σ = 969716912. Its totient is φ = 969716910.

The previous prime is 969716897. The next prime is 969716933. The reversal of 969716911 is 119617969.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 969716911 - 2⁵ = 969716879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969719911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484858455 + 484858456.

It is an arithmetic number, because the mean of its divisors is an integer number (484858456).

Almost surely, 2^969716911 is an apocalyptic number.

969716911 is a deficient number, since it is larger than the sum of its proper divisors (1).

969716911 is an equidigital number, since it uses as much as digits as its factorization.

969716911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 183708, while the sum is 49.

The square root of 969716911 is about 31140.2779531590. The cubic root of 969716911 is about 989.8019911443.

The spelling of 969716911 in words is "nine hundred sixty-nine million, seven hundred sixteen thousand, nine hundred eleven".