304442204 has 12 divisors (see below), whose sum is σ = 581207928. Its totient is φ = 138382800.

The previous prime is 304442153. The next prime is 304442207. The reversal of 304442204 is 402244403.

It is a self number, because there is not a number n which added to its sum of digits gives 304442204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304442207) 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, 3459527 + ... + 3459614.

It is an arithmetic number, because the mean of its divisors is an integer number (48433994).

Almost surely, 2^304442204 is an apocalyptic number.

It is an amenable number.

304442204 is a deficient number, since it is larger than the sum of its proper divisors (276765724).

304442204 is a wasteful number, since it uses less digits than its factorization.

304442204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919156 (or 6919154 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 304442204 is about 17448.2722353819. The cubic root of 304442204 is about 672.7209494968.

Adding to 304442204 its reverse (402244403), we get a palindrome (706686607).

The spelling of 304442204 in words is "three hundred four million, four hundred forty-two thousand, two hundred four".