328467911 has 2 divisors, whose sum is σ = 328467912. Its totient is φ = 328467910.

The previous prime is 328467901. The next prime is 328467929. The reversal of 328467911 is 119764823.

It is a weak prime.

It is an emirp because it is prime and its reverse (119764823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328467911 - 2¹⁴ = 328451527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328467901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164233955 + 164233956.

It is an arithmetic number, because the mean of its divisors is an integer number (164233956).

Almost surely, 2^328467911 is an apocalyptic number.

328467911 is a deficient number, since it is larger than the sum of its proper divisors (1).

328467911 is an equidigital number, since it uses as much as digits as its factorization.

328467911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 328467911 is about 18123.6837039273. The cubic root of 328467911 is about 689.9712310346.

The spelling of 328467911 in words is "three hundred twenty-eight million, four hundred sixty-seven thousand, nine hundred eleven".