2632394865 has 16 divisors (see below), whose sum is σ = 4212633600. Its totient is φ = 1403676672.

The previous prime is 2632394851. The next prime is 2632394867. The reversal of 2632394865 is 5684932362.

2632394865 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2632394865 - 2⁹ = 2632394353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2632394867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84496 + ... + 111374.

It is an arithmetic number, because the mean of its divisors is an integer number (263289600).

Almost surely, 2^2632394865 is an apocalyptic number.

It is an amenable number.

2632394865 is a deficient number, since it is larger than the sum of its proper divisors (1580238735).

2632394865 is a wasteful number, since it uses less digits than its factorization.

2632394865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33416.

The product of its digits is 1866240, while the sum is 48.

The square root of 2632394865 is about 51306.8695692887. The cubic root of 2632394865 is about 1380.7562306526.

The spelling of 2632394865 in words is "two billion, six hundred thirty-two million, three hundred ninety-four thousand, eight hundred sixty-five".