12879883 has 2 divisors, whose sum is σ = 12879884. Its totient is φ = 12879882.

The previous prime is 12879859. The next prime is 12879887. The reversal of 12879883 is 38897821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12879883 - 2⁵ = 12879851 is a prime.

It is not a weakly prime, because it can be changed into another prime (12879887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6439941 + 6439942.

It is an arithmetic number, because the mean of its divisors is an integer number (6439942).

Almost surely, 2^12879883 is an apocalyptic number.

12879883 is a deficient number, since it is larger than the sum of its proper divisors (1).

12879883 is an equidigital number, since it uses as much as digits as its factorization.

12879883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 46.

The square root of 12879883 is about 3588.8553885605. The cubic root of 12879883 is about 234.4070337963.

It can be divided in two parts, 128798 and 83, that added together give a square (128881 = 359²).

The spelling of 12879883 in words is "twelve million, eight hundred seventy-nine thousand, eight hundred eighty-three".