328755863 has 2 divisors, whose sum is σ = 328755864. Its totient is φ = 328755862.

The previous prime is 328755851. The next prime is 328755887. The reversal of 328755863 is 368557823.

It is a weak prime.

It is an emirp because it is prime and its reverse (368557823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328755863 - 2⁶ = 328755799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328752863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164377931 + 164377932.

It is an arithmetic number, because the mean of its divisors is an integer number (164377932).

Almost surely, 2^328755863 is an apocalyptic number.

328755863 is a deficient number, since it is larger than the sum of its proper divisors (1).

328755863 is an equidigital number, since it uses as much as digits as its factorization.

328755863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 47.

The square root of 328755863 is about 18131.6260440149. The cubic root of 328755863 is about 690.1727936634.

The spelling of 328755863 in words is "three hundred twenty-eight million, seven hundred fifty-five thousand, eight hundred sixty-three".