8049070979 has 2 divisors, whose sum is σ = 8049070980. Its totient is φ = 8049070978.

The previous prime is 8049070969. The next prime is 8049071027. The reversal of 8049070979 is 9790709408.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8049070979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8049070979.

It is not a weakly prime, because it can be changed into another prime (8049070949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024535489 + 4024535490.

It is an arithmetic number, because the mean of its divisors is an integer number (4024535490).

Almost surely, 2^8049070979 is an apocalyptic number.

8049070979 is a deficient number, since it is larger than the sum of its proper divisors (1).

8049070979 is an equidigital number, since it uses as much as digits as its factorization.

8049070979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 8049070979 is about 89716.6148436286. The cubic root of 8049070979 is about 2004.0809156501.

The spelling of 8049070979 in words is "eight billion, forty-nine million, seventy thousand, nine hundred seventy-nine".