3704404 has 12 divisors (see below), whose sum is σ = 7072128. Its totient is φ = 1683800.

The previous prime is 3704387. The next prime is 3704417. The reversal of 3704404 is 4044073.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42052 + ... + 42139.

It is an arithmetic number, because the mean of its divisors is an integer number (589344).

Almost surely, 2^3704404 is an apocalyptic number.

It is an amenable number.

3704404 is a deficient number, since it is larger than the sum of its proper divisors (3367724).

3704404 is a wasteful number, since it uses less digits than its factorization.

3704404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84206 (or 84204 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 3704404 is about 1924.6828310140. The cubic root of 3704404 is about 154.7293786350.

Adding to 3704404 its reverse (4044073), we get a palindrome (7748477).

It can be divided in two parts, 370 and 4404, that added together give a palindrome (4774).

The spelling of 3704404 in words is "three million, seven hundred four thousand, four hundred four".