327335321 has 2 divisors, whose sum is σ = 327335322. Its totient is φ = 327335320.

The previous prime is 327335303. The next prime is 327335329. The reversal of 327335321 is 123533723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226051225 + 101284096 = 15035^2 + 10064^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327335321 is a prime.

It is a super-4 number, since 4×327335321⁴ (a number of 35 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (327335329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163667660 + 163667661.

It is an arithmetic number, because the mean of its divisors is an integer number (163667661).

Almost surely, 2^327335321 is an apocalyptic number.

It is an amenable number.

327335321 is a deficient number, since it is larger than the sum of its proper divisors (1).

327335321 is an equidigital number, since it uses as much as digits as its factorization.

327335321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 29.

The square root of 327335321 is about 18092.4105911844. The cubic root of 327335321 is about 689.1772880116.

The spelling of 327335321 in words is "three hundred twenty-seven million, three hundred thirty-five thousand, three hundred twenty-one".