11796979 has 2 divisors, whose sum is σ = 11796980. Its totient is φ = 11796978.

The previous prime is 11796947. The next prime is 11796989. The reversal of 11796979 is 97969711.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11796979 - 2⁵ = 11796947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11796989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5898489 + 5898490.

It is an arithmetic number, because the mean of its divisors is an integer number (5898490).

Almost surely, 2^11796979 is an apocalyptic number.

11796979 is a deficient number, since it is larger than the sum of its proper divisors (1).

11796979 is an equidigital number, since it uses as much as digits as its factorization.

11796979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 214326, while the sum is 49.

The square root of 11796979 is about 3434.6730557653. The cubic root of 11796979 is about 227.6443812398.

The spelling of 11796979 in words is "eleven million, seven hundred ninety-six thousand, nine hundred seventy-nine".