328753163 has 2 divisors, whose sum is σ = 328753164. Its totient is φ = 328753162.

The previous prime is 328753151. The next prime is 328753199. The reversal of 328753163 is 361357823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328753163 - 2⁴ = 328753147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (328753063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164376581 + 164376582.

It is an arithmetic number, because the mean of its divisors is an integer number (164376582).

Almost surely, 2^328753163 is an apocalyptic number.

328753163 is a deficient number, since it is larger than the sum of its proper divisors (1).

328753163 is an equidigital number, since it uses as much as digits as its factorization.

328753163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 38.

The square root of 328753163 is about 18131.5515883225. The cubic root of 328753163 is about 690.1709042455.

The spelling of 328753163 in words is "three hundred twenty-eight million, seven hundred fifty-three thousand, one hundred sixty-three".