956790631 has 2 divisors, whose sum is σ = 956790632. Its totient is φ = 956790630.

The previous prime is 956790623. The next prime is 956790641. The reversal of 956790631 is 136097659.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 956790631 - 2³ = 956790623 is a prime.

It is a super-2 number, since 2×956790631² = 1830896623138756322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (956790641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478395315 + 478395316.

It is an arithmetic number, because the mean of its divisors is an integer number (478395316).

Almost surely, 2^956790631 is an apocalyptic number.

956790631 is a deficient number, since it is larger than the sum of its proper divisors (1).

956790631 is an equidigital number, since it uses as much as digits as its factorization.

956790631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 306180, while the sum is 46.

The square root of 956790631 is about 30932.0324421141. The cubic root of 956790631 is about 985.3842990138.

The spelling of 956790631 in words is "nine hundred fifty-six million, seven hundred ninety thousand, six hundred thirty-one".