230339388 has 48 divisors (see below), whose sum is σ = 566447616. Its totient is φ = 72705600.

The previous prime is 230339381. The next prime is 230339399. The reversal of 230339388 is 883933032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230339381) 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 15 ways as a sum of consecutive naturals, for example, 23745 + ... + 32007.

It is an arithmetic number, because the mean of its divisors is an integer number (11800992).

Almost surely, 2^230339388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230339388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283223808).

230339388 is an abundant number, since it is smaller than the sum of its proper divisors (336108228).

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

230339388 is a wasteful number, since it uses less digits than its factorization.

230339388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8394 (or 8392 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 230339388 is about 15176.9360544215. The cubic root of 230339388 is about 612.9937824647.

The spelling of 230339388 in words is "two hundred thirty million, three hundred thirty-nine thousand, three hundred eighty-eight".