234319828 has 12 divisors (see below), whose sum is σ = 410496660. Its totient is φ = 117035072.

The previous prime is 234319819. The next prime is 234319829. The reversal of 234319828 is 828913432.

234319828 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 162103824 + 72216004 = 12732^2 + 8498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234319829) 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, 26923 + ... + 34546.

It is an arithmetic number, because the mean of its divisors is an integer number (34208055).

Almost surely, 2^234319828 is an apocalyptic number.

It is an amenable number.

234319828 is a deficient number, since it is larger than the sum of its proper divisors (176176832).

234319828 is a wasteful number, since it uses less digits than its factorization.

234319828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62426 (or 62424 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 234319828 is about 15307.5088763652. The cubic root of 234319828 is about 616.5046358162.

The spelling of 234319828 in words is "two hundred thirty-four million, three hundred nineteen thousand, eight hundred twenty-eight".