9607957631 has 2 divisors, whose sum is σ = 9607957632. Its totient is φ = 9607957630.

The previous prime is 9607957603. The next prime is 9607957649. The reversal of 9607957631 is 1367597069.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9607957631 - 2²⁶ = 9540848767 is a prime.

It is a super-2 number, since 2×9607957631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9607957661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4803978815 + 4803978816.

It is an arithmetic number, because the mean of its divisors is an integer number (4803978816).

Almost surely, 2^9607957631 is an apocalyptic number.

9607957631 is a deficient number, since it is larger than the sum of its proper divisors (1).

9607957631 is an equidigital number, since it uses as much as digits as its factorization.

9607957631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The square root of 9607957631 is about 98020.1899151394. The cubic root of 9607957631 is about 2125.9042154021.

The spelling of 9607957631 in words is "nine billion, six hundred seven million, nine hundred fifty-seven thousand, six hundred thirty-one".