304414434 has 24 divisors (see below), whose sum is σ = 660305100. Its totient is φ = 101357568.

The previous prime is 304414403. The next prime is 304414469. The reversal of 304414434 is 434414403.

It can be written as a sum of positive squares in 2 ways, for example, as 302864409 + 1550025 = 17403^2 + 1245^2 .

It is a junction number, because it is equal to n+sod(n) for n = 304414398 and 304414407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7842 + ... + 25890.

Almost surely, 2^304414434 is an apocalyptic number.

304414434 is an abundant number, since it is smaller than the sum of its proper divisors (355890666).

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

304414434 is a wasteful number, since it uses less digits than its factorization.

304414434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18994 (or 18991 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 304414434 is about 17447.4764364363. The cubic root of 304414434 is about 672.7004945702.

Adding to 304414434 its reverse (434414403), we get a palindrome (738828837).

The spelling of 304414434 in words is "three hundred four million, four hundred fourteen thousand, four hundred thirty-four".