230833399 has 4 divisors (see below), whose sum is σ = 230990536. Its totient is φ = 230676264.

The previous prime is 230833363. The next prime is 230833411. The reversal of 230833399 is 993338032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230833399 - 2⁹ = 230832887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230833319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 76344 + ... + 79309.

It is an arithmetic number, because the mean of its divisors is an integer number (57747634).

Almost surely, 2^230833399 is an apocalyptic number.

230833399 is a deficient number, since it is larger than the sum of its proper divisors (157137).

230833399 is a wasteful number, since it uses less digits than its factorization.

230833399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157136.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 230833399 is about 15193.2023944921. The cubic root of 230833399 is about 613.4317006755.

The spelling of 230833399 in words is "two hundred thirty million, eight hundred thirty-three thousand, three hundred ninety-nine".