3597407899631 has 16 divisors (see below), whose sum is σ = 4477327041600. Its totient is φ = 2814319842048.

The previous prime is 3597407899601. The next prime is 3597407899651. The reversal of 3597407899631 is 1369987047953.

It is a de Polignac number, because none of the positive numbers 2^k-3597407899631 is a prime.

It is a super-2 number, since 2×3597407899631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3597407899601) 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, 222081536 + ... + 222097733.

It is an arithmetic number, because the mean of its divisors is an integer number (279832940100).

Almost surely, 2^{3597407899631} is an apocalyptic number.

3597407899631 is a deficient number, since it is larger than the sum of its proper divisors (879919141969).

3597407899631 is a wasteful number, since it uses less digits than its factorization.

3597407899631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444179378.

The product of its (nonzero) digits is 308629440, while the sum is 71.

The spelling of 3597407899631 in words is "three trillion, five hundred ninety-seven billion, four hundred seven million, eight hundred ninety-nine thousand, six hundred thirty-one".