3876731125744 has 80 divisors (see below), whose sum is σ = 8027362823040. Its totient is φ = 1810894337280.

The previous prime is 3876731125739. The next prime is 3876731125867. The reversal of 3876731125744 is 4475211376783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211299 + ... + 2792509.

It is an arithmetic number, because the mean of its divisors is an integer number (100342035288).

Almost surely, 2^{3876731125744} is an apocalyptic number.

It is an amenable number.

3876731125744 is an abundant number, since it is smaller than the sum of its proper divisors (4150631697296).

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

3876731125744 is a wasteful number, since it uses less digits than its factorization.

3876731125744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581358 (or 2581352 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 58.

The spelling of 3876731125744 in words is "three trillion, eight hundred seventy-six billion, seven hundred thirty-one million, one hundred twenty-five thousand, seven hundred forty-four".