304421024 has 24 divisors (see below), whose sum is σ = 601915860. Its totient is φ = 151553536.

The previous prime is 304421011. The next prime is 304421027. The reversal of 304421024 is 420124403.

304421024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 291316624 + 13104400 = 17068^2 + 3620^2 .

It is a super-3 number, since 3×304421024³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304420987 and 304421005.

It is not an unprimeable number, because it can be changed into a prime (304421027) 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, 12959 + ... + 27870.

Almost surely, 2^304421024 is an apocalyptic number.

It is an amenable number.

304421024 is a deficient number, since it is larger than the sum of its proper divisors (297494836).

304421024 is a wasteful number, since it uses less digits than its factorization.

304421024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41072 (or 41064 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 304421024 is about 17447.6652879404. The cubic root of 304421024 is about 672.7053487687.

Adding to 304421024 its reverse (420124403), we get a palindrome (724545427).

The spelling of 304421024 in words is "three hundred four million, four hundred twenty-one thousand, twenty-four".