8000879 has 2 divisors, whose sum is σ = 8000880. Its totient is φ = 8000878.

The previous prime is 8000869. The next prime is 8000887. The reversal of 8000879 is 9780008.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8000879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8000809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000439 + 4000440.

It is an arithmetic number, because the mean of its divisors is an integer number (4000440).

Almost surely, 2^8000879 is an apocalyptic number.

8000879 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000879 is an equidigital number, since it uses as much as digits as its factorization.

8000879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 8000879 is about 2828.5825071933. The cubic root of 8000879 is about 200.0073247317.

The spelling of 8000879 in words is "eight million, eight hundred seventy-nine", and thus it is an aban number.