3877512892 has 12 divisors (see below), whose sum is σ = 7402524696. Its totient is φ = 1762505840.

The previous prime is 3877512887. The next prime is 3877512907. The reversal of 3877512892 is 2982157783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44062603 + ... + 44062690.

It is an arithmetic number, because the mean of its divisors is an integer number (616877058).

Almost surely, 2^3877512892 is an apocalyptic number.

It is an amenable number.

3877512892 is a deficient number, since it is larger than the sum of its proper divisors (3525011804).

3877512892 is a wasteful number, since it uses less digits than its factorization.

3877512892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88125308 (or 88125306 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 52.

The square root of 3877512892 is about 62269.6787529854. The cubic root of 3877512892 is about 1571.0297775741.

The spelling of 3877512892 in words is "three billion, eight hundred seventy-seven million, five hundred twelve thousand, eight hundred ninety-two".