304424330 has 16 divisors (see below), whose sum is σ = 626244480. Its totient is φ = 104374032.

The previous prime is 304424291. The next prime is 304424347. The reversal of 304424330 is 33424403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 304424296 and 304424305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2174390 + ... + 2174529.

It is an arithmetic number, because the mean of its divisors is an integer number (39140280).

Almost surely, 2^304424330 is an apocalyptic number.

304424330 is an abundant number, since it is smaller than the sum of its proper divisors (321820150).

304424330 is a wasteful number, since it uses less digits than its factorization.

304424330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348933.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 304424330 is about 17447.7600281526. The cubic root of 304424330 is about 672.7077839441.

Adding to 304424330 its reverse (33424403), we get a palindrome (337848733).

The spelling of 304424330 in words is "three hundred four million, four hundred twenty-four thousand, three hundred thirty".