328393203 has 8 divisors (see below), whose sum is σ = 438618768. Its totient is φ = 218548224.

The previous prime is 328393189. The next prime is 328393211. The reversal of 328393203 is 302393823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328393203 - 2⁸ = 328392947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328393243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93126 + ... + 96587.

It is an arithmetic number, because the mean of its divisors is an integer number (54827346).

Almost surely, 2^328393203 is an apocalyptic number.

328393203 is a deficient number, since it is larger than the sum of its proper divisors (110225565).

328393203 is a wasteful number, since it uses less digits than its factorization.

328393203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190293.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 328393203 is about 18121.6225266945. The cubic root of 328393203 is about 689.9189171683.

The spelling of 328393203 in words is "three hundred twenty-eight million, three hundred ninety-three thousand, two hundred three".