304226304 has 56 divisors (see below), whose sum is σ = 811286160. Its totient is φ = 101400576.

The previous prime is 304226287. The next prime is 304226311. The reversal of 304226304 is 403622403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18387 + ... + 30765.

Almost surely, 2^304226304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304226304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405643080).

304226304 is an abundant number, since it is smaller than the sum of its proper divisors (507059856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304226304 is an equidigital number, since it uses as much as digits as its factorization.

304226304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12408 (or 12384 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 304226304 is about 17442.0842791221. The cubic root of 304226304 is about 672.5618883265.

Adding to 304226304 its reverse (403622403), we get a palindrome (707848707).

The spelling of 304226304 in words is "three hundred four million, two hundred twenty-six thousand, three hundred four".