3639460672734 has 16 divisors (see below), whose sum is σ = 7281646544640. Its totient is φ = 1212699357720.

The previous prime is 3639460672693. The next prime is 3639460672777. The reversal of 3639460672734 is 4372760649363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113532604 + ... + 113564655.

It is an arithmetic number, because the mean of its divisors is an integer number (455102909040).

Almost surely, 2^{3639460672734} is an apocalyptic number.

3639460672734 is an abundant number, since it is smaller than the sum of its proper divisors (3642185871906).

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

3639460672734 is a wasteful number, since it uses less digits than its factorization.

3639460672734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227099935.

The product of its (nonzero) digits is 82301184, while the sum is 60.

The spelling of 3639460672734 in words is "three trillion, six hundred thirty-nine billion, four hundred sixty million, six hundred seventy-two thousand, seven hundred thirty-four".