2982108169 has 2 divisors, whose sum is σ = 2982108170. Its totient is φ = 2982108168.

The previous prime is 2982108139. The next prime is 2982108191. The reversal of 2982108169 is 9618012892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1892250000 + 1089858169 = 43500^2 + 33013^2 .

It is a cyclic number.

It is not a de Polignac number, because 2982108169 - 2²⁵ = 2948553737 is a prime.

It is a super-2 number, since 2×2982108169² = 17785938263233065122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2982108109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491054084 + 1491054085.

It is an arithmetic number, because the mean of its divisors is an integer number (1491054085).

Almost surely, 2^2982108169 is an apocalyptic number.

It is an amenable number.

2982108169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2982108169 is an equidigital number, since it uses as much as digits as its factorization.

2982108169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 2982108169 is about 54608.6821760057. The cubic root of 2982108169 is about 1439.3766864128.

The spelling of 2982108169 in words is "two billion, nine hundred eighty-two million, one hundred eight thousand, one hundred sixty-nine".