304204 has 12 divisors (see below), whose sum is σ = 541800. Its totient is φ = 149408.

The previous prime is 304193. The next prime is 304211. The reversal of 304204 is 402403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409 + ... + 880.

It is an arithmetic number, because the mean of its divisors is an integer number (45150).

2³⁰⁴²⁰⁴ is an apocalyptic number.

It is an amenable number.

304204 is a deficient number, since it is larger than the sum of its proper divisors (237596).

304204 is a wasteful number, since it uses less digits than its factorization.

304204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 304204 is about 551.5469155022. The cubic root of 304204 is about 67.2545451892.

Adding to 304204 its reverse (402403), we get a palindrome (706607).

The spelling of 304204 in words is "three hundred four thousand, two hundred four", and thus it is an iban number.