304424030 has 32 divisors (see below), whose sum is σ = 566818560. Its totient is φ = 117596160.

The previous prime is 304423969. The next prime is 304424041. The reversal of 304424030 is 30424403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 304423993 and 304424011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237752 + ... + 239028.

It is an arithmetic number, because the mean of its divisors is an integer number (17713080).

Almost surely, 2^304424030 is an apocalyptic number.

304424030 is a deficient number, since it is larger than the sum of its proper divisors (262394530).

304424030 is a wasteful number, since it uses less digits than its factorization.

304424030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 304424030 is about 17447.7514310584. The cubic root of 304424030 is about 672.7075629670.

Adding to 304424030 its reverse (30424403), we get a palindrome (334848433).

The spelling of 304424030 in words is "three hundred four million, four hundred twenty-four thousand, thirty".