328579230 has 128 divisors (see below), whose sum is σ = 985374720. Its totient is φ = 68382720.

The previous prime is 328579187. The next prime is 328579243. The reversal of 328579230 is 32975823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109186 + ... + 112154.

It is an arithmetic number, because the mean of its divisors is an integer number (7698240).

Almost surely, 2^328579230 is an apocalyptic number.

328579230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 328579230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492687360).

328579230 is an abundant number, since it is smaller than the sum of its proper divisors (656795490).

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

328579230 is a wasteful number, since it uses less digits than its factorization.

328579230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 328579230 is about 18126.7545357684. The cubic root of 328579230 is about 690.0491668388.

The spelling of 328579230 in words is "three hundred twenty-eight million, five hundred seventy-nine thousand, two hundred thirty".