3734312131928 has 24 divisors (see below), whose sum is σ = 8144992023300. Its totient is φ = 1600419484944.

The previous prime is 3734312131843. The next prime is 3734312131933. The reversal of 3734312131928 is 8291312134373.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4763152838 + ... + 4763153621.

Almost surely, 2^{3734312131928} is an apocalyptic number.

It is an amenable number.

3734312131928 is an abundant number, since it is smaller than the sum of its proper divisors (4410679891372).

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

3734312131928 is a wasteful number, since it uses less digits than its factorization.

3734312131928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9526306479 (or 9526306468 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The spelling of 3734312131928 in words is "three trillion, seven hundred thirty-four billion, three hundred twelve million, one hundred thirty-one thousand, nine hundred twenty-eight".