960838631 has 2 divisors, whose sum is σ = 960838632. Its totient is φ = 960838630.

The previous prime is 960838603. The next prime is 960838651. The reversal of 960838631 is 136838069.

It is a strong prime.

It is an emirp because it is prime and its reverse (136838069) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-960838631 is a prime.

It is a super-2 number, since 2×960838631² = 1846421749643908322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (960838601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480419315 + 480419316.

It is an arithmetic number, because the mean of its divisors is an integer number (480419316).

Almost surely, 2^960838631 is an apocalyptic number.

960838631 is a deficient number, since it is larger than the sum of its proper divisors (1).

960838631 is an equidigital number, since it uses as much as digits as its factorization.

960838631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 960838631 is about 30997.3971649234. The cubic root of 960838631 is about 986.7720019455.

The spelling of 960838631 in words is "nine hundred sixty million, eight hundred thirty-eight thousand, six hundred thirty-one".