3536740037631 has 32 divisors (see below), whose sum is σ = 4864115998720. Its totient is φ = 2284483116384.

The previous prime is 3536740037629. The next prime is 3536740037639. The reversal of 3536740037631 is 1367300476353.

It is not a de Polignac number, because 3536740037631 - 2¹ = 3536740037629 is a prime.

It is a super-2 number, since 2×3536740037631² (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 (3536740037639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127101786 + ... + 127129608.

It is an arithmetic number, because the mean of its divisors is an integer number (152003624960).

Almost surely, 2^{3536740037631} is an apocalyptic number.

3536740037631 is a deficient number, since it is larger than the sum of its proper divisors (1327375961089).

3536740037631 is a wasteful number, since it uses less digits than its factorization.

3536740037631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35755.

The product of its (nonzero) digits is 2857680, while the sum is 48.

The spelling of 3536740037631 in words is "three trillion, five hundred thirty-six billion, seven hundred forty million, thirty-seven thousand, six hundred thirty-one".