327678227 has 2 divisors, whose sum is σ = 327678228. Its totient is φ = 327678226.

The previous prime is 327678223. The next prime is 327678233. The reversal of 327678227 is 722876723.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 327678227 - 2² = 327678223 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (327678223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163839113 + 163839114.

It is an arithmetic number, because the mean of its divisors is an integer number (163839114).

Almost surely, 2^327678227 is an apocalyptic number.

327678227 is a deficient number, since it is larger than the sum of its proper divisors (1).

327678227 is an equidigital number, since it uses as much as digits as its factorization.

327678227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 44.

The square root of 327678227 is about 18101.8846256405. The cubic root of 327678227 is about 689.4178573793.

The spelling of 327678227 in words is "three hundred twenty-seven million, six hundred seventy-eight thousand, two hundred twenty-seven".