3637079994642 has 32 divisors (see below), whose sum is σ = 7577876496960. Its totient is φ = 1162742945280.

The previous prime is 3637079994641. The next prime is 3637079994661. The reversal of 3637079994642 is 2464999707363.

3637079994642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3637079994641) 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, 125281063 + ... + 125310090.

It is an arithmetic number, because the mean of its divisors is an integer number (236808640530).

Almost surely, 2^{3637079994642} is an apocalyptic number.

3637079994642 is an abundant number, since it is smaller than the sum of its proper divisors (3940796502318).

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

3637079994642 is a wasteful number, since it uses less digits than its factorization.

3637079994642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250591258.

The product of its (nonzero) digits is 370355328, while the sum is 69.

The spelling of 3637079994642 in words is "three trillion, six hundred thirty-seven billion, seventy-nine million, nine hundred ninety-four thousand, six hundred forty-two".