327412229 has 2 divisors, whose sum is σ = 327412230. Its totient is φ = 327412228.

The previous prime is 327412219. The next prime is 327412249. The reversal of 327412229 is 922214723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217120225 + 110292004 = 14735^2 + 10502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327412229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 327412195 and 327412204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327412219) 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, 163706114 + 163706115.

It is an arithmetic number, because the mean of its divisors is an integer number (163706115).

Almost surely, 2^327412229 is an apocalyptic number.

It is an amenable number.

327412229 is a deficient number, since it is larger than the sum of its proper divisors (1).

327412229 is an equidigital number, since it uses as much as digits as its factorization.

327412229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 327412229 is about 18094.5358879414. The cubic root of 327412229 is about 689.2312582504.

The spelling of 327412229 in words is "three hundred twenty-seven million, four hundred twelve thousand, two hundred twenty-nine".