3864268 has 12 divisors (see below), whose sum is σ = 6825280. Its totient is φ = 1914192.

The previous prime is 3864247. The next prime is 3864269. The reversal of 3864268 is 8624683.

It is a hoax number, since the sum of its digits (37) 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 (3864269) 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, 3996 + ... + 4867.

Almost surely, 2^3864268 is an apocalyptic number.

It is an amenable number.

3864268 is a deficient number, since it is larger than the sum of its proper divisors (2961012).

3864268 is a wasteful number, since it uses less digits than its factorization.

3864268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8976 (or 8974 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 3864268 is about 1965.7741477596. The cubic root of 3864268 is about 156.9238951199.

The spelling of 3864268 in words is "three million, eight hundred sixty-four thousand, two hundred sixty-eight".