1106959979 has 2 divisors, whose sum is σ = 1106959980. Its totient is φ = 1106959978.

The previous prime is 1106959937. The next prime is 1106959993. The reversal of 1106959979 is 9799596011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1106959979 - 2²⁰ = 1105911403 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1106959379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553479989 + 553479990.

It is an arithmetic number, because the mean of its divisors is an integer number (553479990).

Almost surely, 2^1106959979 is an apocalyptic number.

1106959979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106959979 is an equidigital number, since it uses as much as digits as its factorization.

1106959979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1377810, while the sum is 56.

The square root of 1106959979 is about 33271.0080851182. The cubic root of 1106959979 is about 1034.4527057404.

The spelling of 1106959979 in words is "one billion, one hundred six million, nine hundred fifty-nine thousand, nine hundred seventy-nine".