3801868 has 12 divisors (see below), whose sum is σ = 7603792. Its totient is φ = 1629360.

The previous prime is 3801857. The next prime is 3801869. The reversal of 3801868 is 8681083.

3801868 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3801869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67863 + ... + 67918.

Almost surely, 2^3801868 is an apocalyptic number.

It is an amenable number.

3801868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3801868 is a wasteful number, since it uses less digits than its factorization.

3801868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135792 (or 135790 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 3801868 is about 1949.8379419839. The cubic root of 3801868 is about 156.0746410287.

The spelling of 3801868 in words is "three million, eight hundred one thousand, eight hundred sixty-eight".