328381159 has 2 divisors, whose sum is σ = 328381160. Its totient is φ = 328381158.

The previous prime is 328381127. The next prime is 328381187. The reversal of 328381159 is 951183823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328381159 - 2⁵ = 328381127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328385159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164190579 + 164190580.

It is an arithmetic number, because the mean of its divisors is an integer number (164190580).

Almost surely, 2^328381159 is an apocalyptic number.

328381159 is a deficient number, since it is larger than the sum of its proper divisors (1).

328381159 is an equidigital number, since it uses as much as digits as its factorization.

328381159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The square root of 328381159 is about 18121.2902134478. The cubic root of 328381159 is about 689.9104826809.

The spelling of 328381159 in words is "three hundred twenty-eight million, three hundred eighty-one thousand, one hundred fifty-nine".