3806668 has 12 divisors (see below), whose sum is σ = 6731032. Its totient is φ = 1883520.

The previous prime is 3806659. The next prime is 3806683. The reversal of 3806668 is 8666083.

3806668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4518 + ... + 5293.

Almost surely, 2^3806668 is an apocalyptic number.

It is an amenable number.

3806668 is a deficient number, since it is larger than the sum of its proper divisors (2924364).

3806668 is a wasteful number, since it uses less digits than its factorization.

3806668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9912 (or 9910 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 3806668 is about 1951.0684252481. The cubic root of 3806668 is about 156.1402967553.

The spelling of 3806668 in words is "three million, eight hundred six thousand, six hundred sixty-eight".