3613605382672 has 40 divisors (see below), whose sum is σ = 7054933723200. Its totient is φ = 1793018788992.

The previous prime is 3613605382633. The next prime is 3613605382693. The reversal of 3613605382672 is 2762835063163.

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, 99354 + ... + 2690182.

It is an arithmetic number, because the mean of its divisors is an integer number (176373343080).

Almost surely, 2^{3613605382672} is an apocalyptic number.

It is an amenable number.

3613605382672 is a deficient number, since it is larger than the sum of its proper divisors (3441328340528).

3613605382672 is a wasteful number, since it uses less digits than its factorization.

3613605382672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591503 (or 2591497 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 3613605382672 in words is "three trillion, six hundred thirteen billion, six hundred five million, three hundred eighty-two thousand, six hundred seventy-two".