7879163 has 2 divisors, whose sum is σ = 7879164. Its totient is φ = 7879162.

The previous prime is 7879153. The next prime is 7879169. The reversal of 7879163 is 3619787.

It is a strong prime.

It is an emirp because it is prime and its reverse (3619787) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7879163 - 2⁴ = 7879147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7879163.

It is not a weakly prime, because it can be changed into another prime (7879169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3939581 + 3939582.

It is an arithmetic number, because the mean of its divisors is an integer number (3939582).

Almost surely, 2^7879163 is an apocalyptic number.

7879163 is a deficient number, since it is larger than the sum of its proper divisors (1).

7879163 is an equidigital number, since it uses as much as digits as its factorization.

7879163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 7879163 is about 2806.9846811125. The cubic root of 7879163 is about 198.9879120289.

The spelling of 7879163 in words is "seven million, eight hundred seventy-nine thousand, one hundred sixty-three".