2993126828 has 24 divisors (see below), whose sum is σ = 5550073200. Its totient is φ = 1407518208.

The previous prime is 2993126809. The next prime is 2993126831. The reversal of 2993126828 is 8286213992.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 84128 + ... + 114296.

It is an arithmetic number, because the mean of its divisors is an integer number (231253050).

Almost surely, 2^2993126828 is an apocalyptic number.

It is an amenable number.

2993126828 is a deficient number, since it is larger than the sum of its proper divisors (2556946372).

2993126828 is a wasteful number, since it uses less digits than its factorization.

2993126828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31649 (or 31647 counting only the distinct ones).

The product of its digits is 746496, while the sum is 50.

The square root of 2993126828 is about 54709.4765831295. The cubic root of 2993126828 is about 1441.1473026073.

The spelling of 2993126828 in words is "two billion, nine hundred ninety-three million, one hundred twenty-six thousand, eight hundred twenty-eight".