3187379900000 has 72 divisors (see below), whose sum is σ = 7843440956400. Its totient is φ = 1274951920000.

The previous prime is 3187379899993. The next prime is 3187379900039. The reversal of 3187379900000 is 99737813.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15836900 + ... + 16036899.

It is an arithmetic number, because the mean of its divisors is an integer number (108936679950).

Almost surely, 2^{3187379900000} is an apocalyptic number.

It is an amenable number.

3187379900000 is an abundant number, since it is smaller than the sum of its proper divisors (4656061056400).

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

3187379900000 is an frugal number, since it uses more digits than its factorization.

3187379900000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31873834 (or 31873806 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 3187379900000 in words is "three trillion, one hundred eighty-seven billion, three hundred seventy-nine million, nine hundred thousand".