3118163879 has 2 divisors, whose sum is σ = 3118163880. Its totient is φ = 3118163878.

The previous prime is 3118163869. The next prime is 3118163887. The reversal of 3118163879 is 9783618113.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3118163879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3118163869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559081939 + 1559081940.

It is an arithmetic number, because the mean of its divisors is an integer number (1559081940).

Almost surely, 2^3118163879 is an apocalyptic number.

3118163879 is a deficient number, since it is larger than the sum of its proper divisors (1).

3118163879 is an equidigital number, since it uses as much as digits as its factorization.

3118163879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 47.

The square root of 3118163879 is about 55840.5218367450. The cubic root of 3118163879 is about 1460.9420140417.

The spelling of 3118163879 in words is "three billion, one hundred eighteen million, one hundred sixty-three thousand, eight hundred seventy-nine".