3879769912 has 32 divisors (see below), whose sum is σ = 7435929600. Its totient is φ = 1896928864.

The previous prime is 3879769897. The next prime is 3879769913. The reversal of 3879769912 is 2199679783.

It is a super-2 number, since 2×3879769912² = 30105229140120975488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879769913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492033 + ... + 499855.

It is an arithmetic number, because the mean of its divisors is an integer number (232372800).

Almost surely, 2^3879769912 is an apocalyptic number.

It is an amenable number.

3879769912 is a deficient number, since it is larger than the sum of its proper divisors (3556159688).

3879769912 is a wasteful number, since it uses less digits than its factorization.

3879769912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9195 (or 9191 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 61.

The square root of 3879769912 is about 62287.7990620956. The cubic root of 3879769912 is about 1571.3345397555.

The spelling of 3879769912 in words is "three billion, eight hundred seventy-nine million, seven hundred sixty-nine thousand, nine hundred twelve".