2641360631 has 48 divisors (see below), whose sum is σ = 3386073600. Its totient is φ = 2041744320.

The previous prime is 2641360619. The next prime is 2641360633. The reversal of 2641360631 is 1360631462.

It is a de Polignac number, because none of the positive numbers 2^k-2641360631 is a prime.

It is a super-2 number, since 2×2641360631² = 13953571965993436322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641360633) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8492966 + ... + 8493276.

It is an arithmetic number, because the mean of its divisors is an integer number (70543200).

Almost surely, 2^2641360631 is an apocalyptic number.

2641360631 is a deficient number, since it is larger than the sum of its proper divisors (744712969).

2641360631 is a wasteful number, since it uses less digits than its factorization.

2641360631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2641360631 is about 51394.1692315383. The cubic root of 2641360631 is about 1382.3220430024.

The spelling of 2641360631 in words is "two billion, six hundred forty-one million, three hundred sixty thousand, six hundred thirty-one".