304224412 has 6 divisors (see below), whose sum is σ = 532392728. Its totient is φ = 152112204.

The previous prime is 304224407. The next prime is 304224449. The reversal of 304224412 is 214422403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38028048 + ... + 38028055.

Almost surely, 2^304224412 is an apocalyptic number.

It is an amenable number.

304224412 is a deficient number, since it is larger than the sum of its proper divisors (228168316).

304224412 is a wasteful number, since it uses less digits than its factorization.

304224412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76056107 (or 76056105 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 304224412 is about 17442.0300424005. The cubic root of 304224412 is about 672.5604940906.

Adding to 304224412 its reverse (214422403), we get a palindrome (518646815).

The spelling of 304224412 in words is "three hundred four million, two hundred twenty-four thousand, four hundred twelve".