328333 has 2 divisors, whose sum is σ = 328334. Its totient is φ = 328332.

The previous prime is 328331. The next prime is 328343. The reversal of 328333 is 333823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328329 + 4 = 573^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 328333 - 2¹ = 328331 is a prime.

Together with 328331, it forms a pair of twin primes.

328333 is a modest number, since divided by 333 gives 328 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164166 + 164167.

It is an arithmetic number, because the mean of its divisors is an integer number (164167).

2³²⁸³³³ is an apocalyptic number.

It is an amenable number.

328333 is a deficient number, since it is larger than the sum of its proper divisors (1).

328333 is an equidigital number, since it uses as much as digits as its factorization.

328333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 328333 is about 573.0034903908. The cubic root of 328333 is about 68.9876754575.

The spelling of 328333 in words is "three hundred twenty-eight thousand, three hundred thirty-three".