2803384868 has 12 divisors (see below), whose sum is σ = 5164130160. Its totient is φ = 1327919112.

The previous prime is 2803384867. The next prime is 2803384873. The reversal of 2803384868 is 8684833082.

It is not an unprimeable number, because it can be changed into a prime (2803384867) 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 in 3 ways as a sum of consecutive naturals, for example, 18443246 + ... + 18443397.

It is an arithmetic number, because the mean of its divisors is an integer number (430344180).

Almost surely, 2^2803384868 is an apocalyptic number.

It is an amenable number.

2803384868 is a deficient number, since it is larger than the sum of its proper divisors (2360745292).

2803384868 is a wasteful number, since it uses less digits than its factorization.

2803384868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36886666 (or 36886664 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The square root of 2803384868 is about 52947.0005571609. Note that the first 3 decimals coincide. The cubic root of 2803384868 is about 1410.0274742731.

The spelling of 2803384868 in words is "two billion, eight hundred three million, three hundred eighty-four thousand, eight hundred sixty-eight".