8470000859 has 2 divisors, whose sum is σ = 8470000860. Its totient is φ = 8470000858.

The previous prime is 8470000843. The next prime is 8470000873. The reversal of 8470000859 is 9580000748.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8470000859 - 2⁴ = 8470000843 is a prime.

It is not a weakly prime, because it can be changed into another prime (8470009859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4235000429 + 4235000430.

It is an arithmetic number, because the mean of its divisors is an integer number (4235000430).

Almost surely, 2^8470000859 is an apocalyptic number.

8470000859 is a deficient number, since it is larger than the sum of its proper divisors (1).

8470000859 is an equidigital number, since it uses as much as digits as its factorization.

8470000859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 8470000859 is about 92032.6075855726. The cubic root of 8470000859 is about 2038.4238160530.

The spelling of 8470000859 in words is "eight billion, four hundred seventy million, eight hundred fifty-nine", and thus it is an aban number.