8860079999 has 2 divisors, whose sum is σ = 8860080000. Its totient is φ = 8860079998.

The previous prime is 8860079929. The next prime is 8860080001. The reversal of 8860079999 is 9999700688.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8860079999 is a prime.

It is a Sophie Germain prime.

Together with 8860080001, 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 (8860079909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4430039999 + 4430040000.

It is an arithmetic number, because the mean of its divisors is an integer number (4430040000).

Almost surely, 2^8860079999 is an apocalyptic number.

8860079999 is a deficient number, since it is larger than the sum of its proper divisors (1).

8860079999 is an equidigital number, since it uses as much as digits as its factorization.

8860079999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 65.

The square root of 8860079999 is about 94127.9979549124. The cubic root of 8860079999 is about 2069.2480172860.

The spelling of 8860079999 in words is "eight billion, eight hundred sixty million, seventy-nine thousand, nine hundred ninety-nine".