3962804 has 24 divisors (see below), whose sum is σ = 7161000. Its totient is φ = 1918080.

The previous prime is 3962789. The next prime is 3962807. The reversal of 3962804 is 4082693.

It can be written as a sum of positive squares in 4 ways, for example, as 2704 + 3960100 = 52^2 + 1990^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962807) 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, 26522 + ... + 26670.

It is an arithmetic number, because the mean of its divisors is an integer number (298375).

Almost surely, 2^3962804 is an apocalyptic number.

It is an amenable number.

3962804 is a deficient number, since it is larger than the sum of its proper divisors (3198196).

3962804 is a wasteful number, since it uses less digits than its factorization.

3962804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3962804 is about 1990.6792810496. The cubic root of 3962804 is about 158.2465306914.

The spelling of 3962804 in words is "three million, nine hundred sixty-two thousand, eight hundred four".