4331230398 has 48 divisors (see below), whose sum is σ = 10278358272. Its totient is φ = 1307250000.

The previous prime is 4331230391. The next prime is 4331230399. The reversal of 4331230398 is 8930321334.

4331230398 is a `hidden beast` number, since 4 + 3 + 31 + 230 + 398 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331230391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6123 + ... + 93273.

It is an arithmetic number, because the mean of its divisors is an integer number (214132464).

Almost surely, 2^4331230398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4331230398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5139179136).

4331230398 is an abundant number, since it is smaller than the sum of its proper divisors (5947127874).

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

4331230398 is a wasteful number, since it uses less digits than its factorization.

4331230398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87421 (or 87418 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 4331230398 is about 65812.0839815911. The cubic root of 4331230398 is about 1630.0606446128.

The spelling of 4331230398 in words is "four billion, three hundred thirty-one million, two hundred thirty thousand, three hundred ninety-eight".