8227379 has 2 divisors, whose sum is σ = 8227380. Its totient is φ = 8227378.

The previous prime is 8227363. The next prime is 8227381. The reversal of 8227379 is 9737228.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8227379 - 2⁴ = 8227363 is a prime.

Together with 8227381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8227309) 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, 4113689 + 4113690.

It is an arithmetic number, because the mean of its divisors is an integer number (4113690).

Almost surely, 2^8227379 is an apocalyptic number.

8227379 is a deficient number, since it is larger than the sum of its proper divisors (1).

8227379 is an equidigital number, since it uses as much as digits as its factorization.

8227379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 8227379 is about 2868.3408095971. The cubic root of 8227379 is about 201.8771513923.

The spelling of 8227379 in words is "eight million, two hundred twenty-seven thousand, three hundred seventy-nine".