957434369 has 2 divisors, whose sum is σ = 957434370. Its totient is φ = 957434368.

The previous prime is 957434353. The next prime is 957434383. The reversal of 957434369 is 963434759.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 957097969 + 336400 = 30937^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 957434369 - 2⁴ = 957434353 is a prime.

It is a super-2 number, since 2×957434369² = 1833361141884856322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (957434389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478717184 + 478717185.

It is an arithmetic number, because the mean of its divisors is an integer number (478717185).

Almost surely, 2^957434369 is an apocalyptic number.

It is an amenable number.

957434369 is a deficient number, since it is larger than the sum of its proper divisors (1).

957434369 is an equidigital number, since it uses as much as digits as its factorization.

957434369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 50.

The square root of 957434369 is about 30942.4363778937. The cubic root of 957434369 is about 985.6052415027.

The spelling of 957434369 in words is "nine hundred fifty-seven million, four hundred thirty-four thousand, three hundred sixty-nine".