3816868 has 24 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 1722720.

The previous prime is 3816863. The next prime is 3816877. The reversal of 3816868 is 8686183.

It is a self number, because there is not a number n which added to its sum of digits gives 3816868.

It is not an unprimeable number, because it can be changed into a prime (3816863) 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, 9618 + ... + 10006.

It is an arithmetic number, because the mean of its divisors is an integer number (305760).

Almost surely, 2^3816868 is an apocalyptic number.

It is an amenable number.

3816868 is a deficient number, since it is larger than the sum of its proper divisors (3521372).

3816868 is a wasteful number, since it uses less digits than its factorization.

3816868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 3816868 is about 1953.6806289668. The cubic root of 3816868 is about 156.2796321400.

The spelling of 3816868 in words is "three million, eight hundred sixteen thousand, eight hundred sixty-eight".