3956804 has 12 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 1965000.

The previous prime is 3956803. The next prime is 3956831. The reversal of 3956804 is 4086593.

It is not an unprimeable number, because it can be changed into a prime (3956803) 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, 2672 + ... + 3879.

It is an arithmetic number, because the mean of its divisors is an integer number (580944).

Almost surely, 2^3956804 is an apocalyptic number.

It is an amenable number.

3956804 is a deficient number, since it is larger than the sum of its proper divisors (3014524).

3956804 is a wasteful number, since it uses less digits than its factorization.

3956804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706 (or 6704 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3956804 is about 1989.1716869089. The cubic root of 3956804 is about 158.1666244109.

The spelling of 3956804 in words is "three million, nine hundred fifty-six thousand, eight hundred four".