968395271 has 2 divisors, whose sum is σ = 968395272. Its totient is φ = 968395270.

The previous prime is 968395247. The next prime is 968395273. The reversal of 968395271 is 172593869.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-968395271 is a prime.

Together with 968395273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968395273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484197635 + 484197636.

It is an arithmetic number, because the mean of its divisors is an integer number (484197636).

Almost surely, 2^968395271 is an apocalyptic number.

968395271 is a deficient number, since it is larger than the sum of its proper divisors (1).

968395271 is an equidigital number, since it uses as much as digits as its factorization.

968395271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 50.

The square root of 968395271 is about 31119.0499694319. The cubic root of 968395271 is about 989.3521152946.

The spelling of 968395271 in words is "nine hundred sixty-eight million, three hundred ninety-five thousand, two hundred seventy-one".