2406686179 has 2 divisors, whose sum is σ = 2406686180. Its totient is φ = 2406686178.

The previous prime is 2406686153. The next prime is 2406686197. The reversal of 2406686179 is 9716866042.

Together with next prime (2406686197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2406686179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2406686879) 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, 1203343089 + 1203343090.

It is an arithmetic number, because the mean of its divisors is an integer number (1203343090).

Almost surely, 2^2406686179 is an apocalyptic number.

2406686179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2406686179 is an equidigital number, since it uses as much as digits as its factorization.

2406686179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 2406686179 is about 49057.9879224576. The cubic root of 2406686179 is about 1340.1080663941.

The spelling of 2406686179 in words is "two billion, four hundred six million, six hundred eighty-six thousand, one hundred seventy-nine".