8608345279 has 2 divisors, whose sum is σ = 8608345280. Its totient is φ = 8608345278.

The previous prime is 8608345271. The next prime is 8608345303. The reversal of 8608345279 is 9725438068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8608345279 - 2³ = 8608345271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8608345271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4304172639 + 4304172640.

It is an arithmetic number, because the mean of its divisors is an integer number (4304172640).

Almost surely, 2^8608345279 is an apocalyptic number.

8608345279 is a deficient number, since it is larger than the sum of its proper divisors (1).

8608345279 is an equidigital number, since it uses as much as digits as its factorization.

8608345279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 8608345279 is about 92781.1687736256. The cubic root of 8608345279 is about 2049.4621058715.

The spelling of 8608345279 in words is "eight billion, six hundred eight million, three hundred forty-five thousand, two hundred seventy-nine".