3849966368 has 24 divisors (see below), whose sum is σ = 7621976880. Its totient is φ = 1914226240.

The previous prime is 3849966317. The next prime is 3849966377. The reversal of 3849966368 is 8636699483.

3849966368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3849966368² = 29644482069462222848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3849966368.

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, 330338 + ... + 341793.

It is an arithmetic number, because the mean of its divisors is an integer number (317582370).

Almost surely, 2^3849966368 is an apocalyptic number.

It is an amenable number.

3849966368 is a deficient number, since it is larger than the sum of its proper divisors (3772010512).

3849966368 is a wasteful number, since it uses less digits than its factorization.

3849966368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672320 (or 672312 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 62.

The square root of 3849966368 is about 62048.0972149832. The cubic root of 3849966368 is about 1567.3006434517.

The spelling of 3849966368 in words is "three billion, eight hundred forty-nine million, nine hundred sixty-six thousand, three hundred sixty-eight".