8314979 has 2 divisors, whose sum is σ = 8314980. Its totient is φ = 8314978.

The previous prime is 8314949. The next prime is 8314981. The reversal of 8314979 is 9794138.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8314979 - 2²⁰ = 7266403 is a prime.

Together with 8314981, 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 (8314939) 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, 4157489 + 4157490.

It is an arithmetic number, because the mean of its divisors is an integer number (4157490).

Almost surely, 2^8314979 is an apocalyptic number.

8314979 is a deficient number, since it is larger than the sum of its proper divisors (1).

8314979 is an equidigital number, since it uses as much as digits as its factorization.

8314979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 41.

The square root of 8314979 is about 2883.5705297426. The cubic root of 8314979 is about 202.5911107557.

The spelling of 8314979 in words is "eight million, three hundred fourteen thousand, nine hundred seventy-nine".