328608203 has 16 divisors (see below), whose sum is σ = 414305280. Its totient is φ = 253176000.

The previous prime is 328608179. The next prime is 328608221. The reversal of 328608203 is 302806823.

It is a happy number.

It is not a de Polignac number, because 328608203 - 2⁸ = 328607947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328608203.

It is not an unprimeable number, because it can be changed into a prime (328608233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17123 + ... + 30828.

It is an arithmetic number, because the mean of its divisors is an integer number (25894080).

Almost surely, 2^328608203 is an apocalyptic number.

328608203 is a deficient number, since it is larger than the sum of its proper divisors (85697077).

328608203 is a wasteful number, since it uses less digits than its factorization.

328608203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48058.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 328608203 is about 18127.5536959624. The cubic root of 328608203 is about 690.0694483063.

The spelling of 328608203 in words is "three hundred twenty-eight million, six hundred eight thousand, two hundred three".