3402404 has 12 divisors (see below), whose sum is σ = 5980800. Its totient is φ = 1693608.

The previous prime is 3402403. The next prime is 3402407. The reversal of 3402404 is 4042043.

It is not an unprimeable number, because it can be changed into a prime (3402403) 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, 824 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (498400).

Almost surely, 2^3402404 is an apocalyptic number.

It is an amenable number.

3402404 is a deficient number, since it is larger than the sum of its proper divisors (2578396).

3402404 is a wasteful number, since it uses less digits than its factorization.

3402404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802 (or 3800 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3402404 is about 1844.5606522964. The cubic root of 3402404 is about 150.4048912888.

Adding to 3402404 its reverse (4042043), we get a palindrome (7444447).

It can be divided in two parts, 340 and 2404, that added together give a cube (2744 = 14³).

The spelling of 3402404 in words is "three million, four hundred two thousand, four hundred four".