3927856316 has 12 divisors (see below), whose sum is σ = 6926220840. Its totient is φ = 1948936080.

The previous prime is 3927856297. The next prime is 3927856321. The reversal of 3927856316 is 6136587293.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3747431 + ... + 3748478.

It is an arithmetic number, because the mean of its divisors is an integer number (577185070).

Almost surely, 2^3927856316 is an apocalyptic number.

It is an amenable number.

3927856316 is a deficient number, since it is larger than the sum of its proper divisors (2998364524).

3927856316 is a wasteful number, since it uses less digits than its factorization.

3927856316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496044 (or 7496042 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 3927856316 is about 62672.6121683148. The cubic root of 3927856316 is about 1577.7996819981.

The spelling of 3927856316 in words is "three billion, nine hundred twenty-seven million, eight hundred fifty-six thousand, three hundred sixteen".