2632621962 has 16 divisors (see below), whose sum is σ = 5275317600. Its totient is φ = 875861712.

The previous prime is 2632621889. The next prime is 2632621963. The reversal of 2632621962 is 2691262362.

It is a self number, because there is not a number n which added to its sum of digits gives 2632621962.

It is not an unprimeable number, because it can be changed into a prime (2632621963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416337 + ... + 422612.

It is an arithmetic number, because the mean of its divisors is an integer number (329707350).

Almost surely, 2^2632621962 is an apocalyptic number.

2632621962 is an abundant number, since it is smaller than the sum of its proper divisors (2642695638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2632621962 is a wasteful number, since it uses less digits than its factorization.

2632621962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839477.

The product of its digits is 93312, while the sum is 39.

The square root of 2632621962 is about 51309.0826462528. The cubic root of 2632621962 is about 1380.7959355091.

The spelling of 2632621962 in words is "two billion, six hundred thirty-two million, six hundred twenty-one thousand, nine hundred sixty-two".