9086879 has 2 divisors, whose sum is σ = 9086880. Its totient is φ = 9086878.

The previous prime is 9086873. The next prime is 9086881. The reversal of 9086879 is 9786809.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9086879 is a prime.

It is a Sophie Germain prime.

Together with 9086881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9086873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4543439 + 4543440.

It is an arithmetic number, because the mean of its divisors is an integer number (4543440).

Almost surely, 2^9086879 is an apocalyptic number.

9086879 is a deficient number, since it is larger than the sum of its proper divisors (1).

9086879 is an equidigital number, since it uses as much as digits as its factorization.

9086879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 9086879 is about 3014.4450567227. The cubic root of 9086879 is about 208.6755571388.

The spelling of 9086879 in words is "nine million, eighty-six thousand, eight hundred seventy-nine".