234323828 has 24 divisors (see below), whose sum is σ = 428992200. Its totient is φ = 111845888.

The previous prime is 234323819. The next prime is 234323833. The reversal of 234323828 is 828323432.

It can be written as a sum of positive squares in 4 ways, for example, as 3952144 + 230371684 = 1988^2 + 15178^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025 + ... + 21672.

It is an arithmetic number, because the mean of its divisors is an integer number (17874675).

Almost surely, 2^234323828 is an apocalyptic number.

It is an amenable number.

234323828 is a deficient number, since it is larger than the sum of its proper divisors (194668372).

234323828 is a wasteful number, since it uses less digits than its factorization.

234323828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22819 (or 22817 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 234323828 is about 15307.6395306396. The cubic root of 234323828 is about 616.5081438484.

The spelling of 234323828 in words is "two hundred thirty-four million, three hundred twenty-three thousand, eight hundred twenty-eight".