3442904 has 16 divisors (see below), whose sum is σ = 6475200. Its totient is φ = 1716192.

The previous prime is 3442903. The next prime is 3442913. The reversal of 3442904 is 4092443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442903) 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, 4502 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (404700).

Almost surely, 2^3442904 is an apocalyptic number.

It is an amenable number.

3442904 is a deficient number, since it is larger than the sum of its proper divisors (3032296).

3442904 is a wasteful number, since it uses less digits than its factorization.

3442904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1318 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3442904 is about 1855.5063998812. The cubic root of 3442904 is about 150.9993128925. Note that the first 3 decimals are identical.

The spelling of 3442904 in words is "three million, four hundred forty-two thousand, nine hundred four".