3731412609672 has 64 divisors (see below), whose sum is σ = 10269943041600. Its totient is φ = 1120357405440.

The previous prime is 3731412609611. The next prime is 3731412609697. The reversal of 3731412609672 is 2769062141373.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64806723 + ... + 64864274.

It is an arithmetic number, because the mean of its divisors is an integer number (160467860025).

Almost surely, 2^{3731412609672} is an apocalyptic number.

It is an amenable number.

3731412609672 is an abundant number, since it is smaller than the sum of its proper divisors (6538530431928).

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

3731412609672 is a wasteful number, since it uses less digits than its factorization.

3731412609672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129671126 (or 129671122 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 3731412609672 in words is "three trillion, seven hundred thirty-one billion, four hundred twelve million, six hundred nine thousand, six hundred seventy-two".