8679379 has 2 divisors, whose sum is σ = 8679380. Its totient is φ = 8679378.

The previous prime is 8679373. The next prime is 8679397. The reversal of 8679379 is 9739768.

Together with next prime (8679397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8679379 - 2⁵ = 8679347 is a prime.

It is not a weakly prime, because it can be changed into another prime (8679373) 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, 4339689 + 4339690.

It is an arithmetic number, because the mean of its divisors is an integer number (4339690).

Almost surely, 2^8679379 is an apocalyptic number.

8679379 is a deficient number, since it is larger than the sum of its proper divisors (1).

8679379 is an equidigital number, since it uses as much as digits as its factorization.

8679379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 8679379 is about 2946.0785800789. The cubic root of 8679379 is about 205.5083872077.

The spelling of 8679379 in words is "eight million, six hundred seventy-nine thousand, three hundred seventy-nine".