2632641764 has 12 divisors (see below), whose sum is σ = 4609603824. Its totient is φ = 1315612104.

The previous prime is 2632641763. The next prime is 2632641821. The reversal of 2632641764 is 4671462362.

It is not an unprimeable number, because it can be changed into a prime (2632641763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168794 + ... + 183729.

It is an arithmetic number, because the mean of its divisors is an integer number (384133652).

Almost surely, 2^2632641764 is an apocalyptic number.

It is an amenable number.

2632641764 is a deficient number, since it is larger than the sum of its proper divisors (1976962060).

2632641764 is a wasteful number, since it uses less digits than its factorization.

2632641764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354394 (or 354392 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 2632641764 is about 51309.2756136744. The cubic root of 2632641764 is about 1380.7993975143.

The spelling of 2632641764 in words is "two billion, six hundred thirty-two million, six hundred forty-one thousand, seven hundred sixty-four".