8219327 has 2 divisors, whose sum is σ = 8219328. Its totient is φ = 8219326.

The previous prime is 8219317. The next prime is 8219329. The reversal of 8219327 is 7239128.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8219327 - 2¹⁶ = 8153791 is a prime.

Together with 8219329, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8219293 and 8219302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8219329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4109663 + 4109664.

It is an arithmetic number, because the mean of its divisors is an integer number (4109664).

Almost surely, 2^8219327 is an apocalyptic number.

8219327 is a deficient number, since it is larger than the sum of its proper divisors (1).

8219327 is an equidigital number, since it uses as much as digits as its factorization.

8219327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 8219327 is about 2866.9368671110. The cubic root of 8219327 is about 201.8112719508.

The spelling of 8219327 in words is "eight million, two hundred nineteen thousand, three hundred twenty-seven".