2985116168 has 16 divisors (see below), whose sum is σ = 5597947500. Its totient is φ = 1492330176.

The previous prime is 2985116129. The next prime is 2985116209. The reversal of 2985116168 is 8616115892.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2813453764 + 171662404 = 53042^2 + 13102^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35678 + ... + 85106.

Almost surely, 2^2985116168 is an apocalyptic number.

It is an amenable number.

2985116168 is a deficient number, since it is larger than the sum of its proper divisors (2612831332).

2985116168 is a wasteful number, since it uses less digits than its factorization.

2985116168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56984 (or 56980 counting only the distinct ones).

The product of its digits is 207360, while the sum is 47.

The square root of 2985116168 is about 54636.2166332919. The cubic root of 2985116168 is about 1439.8604815960.

The spelling of 2985116168 in words is "two billion, nine hundred eighty-five million, one hundred sixteen thousand, one hundred sixty-eight".