4117671979 has 2 divisors, whose sum is σ = 4117671980. Its totient is φ = 4117671978.

The previous prime is 4117671913. The next prime is 4117672003. The reversal of 4117671979 is 9791767114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4117671979 - 2¹³ = 4117663787 is a prime.

It is not a weakly prime, because it can be changed into another prime (4117675979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058835989 + 2058835990.

It is an arithmetic number, because the mean of its divisors is an integer number (2058835990).

Almost surely, 2^4117671979 is an apocalyptic number.

4117671979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4117671979 is an equidigital number, since it uses as much as digits as its factorization.

4117671979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 666792, while the sum is 52.

The square root of 4117671979 is about 64169.0889681317. The cubic root of 4117671979 is about 1602.8169099915.

The spelling of 4117671979 in words is "four billion, one hundred seventeen million, six hundred seventy-one thousand, nine hundred seventy-nine".