3879964916 has 6 divisors (see below), whose sum is σ = 6789938610. Its totient is φ = 1939982456.

The previous prime is 3879964909. The next prime is 3879964937. The reversal of 3879964916 is 6194699783.

3879964916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3690076516 + 189888400 = 60746^2 + 13780^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484995611 + ... + 484995618.

It is an arithmetic number, because the mean of its divisors is an integer number (1131656435).

Almost surely, 2^3879964916 is an apocalyptic number.

It is an amenable number.

3879964916 is a deficient number, since it is larger than the sum of its proper divisors (2909973694).

3879964916 is a wasteful number, since it uses less digits than its factorization.

3879964916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969991233 (or 969991231 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 62.

The square root of 3879964916 is about 62289.3643891154. The cubic root of 3879964916 is about 1571.3608653190.

The spelling of 3879964916 in words is "three billion, eight hundred seventy-nine million, nine hundred sixty-four thousand, nine hundred sixteen".