328230430 has 32 divisors (see below), whose sum is σ = 649192320. Its totient is φ = 118492320.

The previous prime is 328230403. The next prime is 328230433. The reversal of 328230430 is 34032823.

It is a junction number, because it is equal to n+sod(n) for n = 328230395 and 328230404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328230433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4557 + ... + 26023.

It is an arithmetic number, because the mean of its divisors is an integer number (20287260).

Almost surely, 2^328230430 is an apocalyptic number.

328230430 is a deficient number, since it is larger than the sum of its proper divisors (320961890).

328230430 is a wasteful number, since it uses less digits than its factorization.

328230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21624.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 328230430 is about 18117.1308434862. The cubic root of 328230430 is about 689.8049087881.

The spelling of 328230430 in words is "three hundred twenty-eight million, two hundred thirty thousand, four hundred thirty".