304444244 has 12 divisors (see below), whose sum is σ = 573760404. Its totient is φ = 140512704.

The previous prime is 304444223. The next prime is 304444289. The reversal of 304444244 is 442444403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 204204100 + 100240144 = 14290^2 + 10012^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2927297 + ... + 2927400.

It is an arithmetic number, because the mean of its divisors is an integer number (47813367).

Almost surely, 2^304444244 is an apocalyptic number.

It is an amenable number.

304444244 is a deficient number, since it is larger than the sum of its proper divisors (269316160).

304444244 is a wasteful number, since it uses less digits than its factorization.

304444244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854714 (or 5854712 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 304444244 is about 17448.3306937942. The cubic root of 304444244 is about 672.7224520783.

Adding to 304444244 its reverse (442444403), we get a palindrome (746888647).

The spelling of 304444244 in words is "three hundred four million, four hundred forty-four thousand, two hundred forty-four".