230430398 has 16 divisors (see below), whose sum is σ = 377445744. Its totient is φ = 104636160.

The previous prime is 230430311. The next prime is 230430407. The reversal of 230430398 is 893034032.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19886 + ... + 29262.

It is an arithmetic number, because the mean of its divisors is an integer number (23590359).

Almost surely, 2^230430398 is an apocalyptic number.

230430398 is a deficient number, since it is larger than the sum of its proper divisors (147015346).

230430398 is a wasteful number, since it uses less digits than its factorization.

230430398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10507.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 230430398 is about 15179.9340578278. The cubic root of 230430398 is about 613.0745056946.

The spelling of 230430398 in words is "two hundred thirty million, four hundred thirty thousand, three hundred ninety-eight".