2018068879 has 2 divisors, whose sum is σ = 2018068880. Its totient is φ = 2018068878.

The previous prime is 2018068853. The next prime is 2018068883. The reversal of 2018068879 is 9788608102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2018068879 - 2²⁵ = 1984514447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2018066879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009034439 + 1009034440.

It is an arithmetic number, because the mean of its divisors is an integer number (1009034440).

Almost surely, 2^2018068879 is an apocalyptic number.

2018068879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2018068879 is an equidigital number, since it uses as much as digits as its factorization.

2018068879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 2018068879 is about 44922.9215323314. The cubic root of 2018068879 is about 1263.7039074973.

The spelling of 2018068879 in words is "two billion, eighteen million, sixty-eight thousand, eight hundred seventy-nine".