3699573468631 has 24 divisors (see below), whose sum is σ = 3964037285376. Its totient is φ = 3451834713600.

The previous prime is 3699573468601. The next prime is 3699573468641. The reversal of 3699573468631 is 1368643759963.

3699573468631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3699573468631 - 2¹⁵ = 3699573435863 is a prime.

It is a super-2 number, since 2×3699573468631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3699573468601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47711865 + ... + 47789341.

It is an arithmetic number, because the mean of its divisors is an integer number (165168220224).

Almost surely, 2^{3699573468631} is an apocalyptic number.

3699573468631 is a deficient number, since it is larger than the sum of its proper divisors (264463816745).

3699573468631 is a wasteful number, since it uses less digits than its factorization.

3699573468631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78939 (or 78922 counting only the distinct ones).

The product of its digits is 529079040, while the sum is 70.

The spelling of 3699573468631 in words is "three trillion, six hundred ninety-nine billion, five hundred seventy-three million, four hundred sixty-eight thousand, six hundred thirty-one".