328364833 has 2 divisors, whose sum is σ = 328364834. Its totient is φ = 328364832.

The previous prime is 328364801. The next prime is 328364851. The reversal of 328364833 is 338463823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 324252049 + 4112784 = 18007^2 + 2028^2 .

It is a cyclic number.

It is not a de Polignac number, because 328364833 - 2⁵ = 328364801 is a prime.

It is a super-3 number, since 3×328364833³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (328364863) 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, 164182416 + 164182417.

It is an arithmetic number, because the mean of its divisors is an integer number (164182417).

Almost surely, 2^328364833 is an apocalyptic number.

It is an amenable number.

328364833 is a deficient number, since it is larger than the sum of its proper divisors (1).

328364833 is an equidigital number, since it uses as much as digits as its factorization.

328364833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 40.

The square root of 328364833 is about 18120.8397432349. The cubic root of 328364833 is about 689.8990491532.

The spelling of 328364833 in words is "three hundred twenty-eight million, three hundred sixty-four thousand, eight hundred thirty-three".