230303898 has 120 divisors (see below), whose sum is σ = 587072640. Its totient is φ = 67359600.

The previous prime is 230303893. The next prime is 230303917. The reversal of 230303898 is 898303032.

230303898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (230303893) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 607473 + ... + 607851.

It is an arithmetic number, because the mean of its divisors is an integer number (4892272).

Almost surely, 2^230303898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230303898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293536320).

230303898 is an abundant number, since it is smaller than the sum of its proper divisors (356768742).

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

230303898 is a wasteful number, since it uses less digits than its factorization.

230303898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 230303898 is about 15175.7668010549. The cubic root of 230303898 is about 612.9622981016.

The spelling of 230303898 in words is "two hundred thirty million, three hundred three thousand, eight hundred ninety-eight".