993222884 has 12 divisors (see below), whose sum is σ = 1739044608. Its totient is φ = 496353000.

The previous prime is 993222871. The next prime is 993222907. The reversal of 993222884 is 488222399.

993222884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55832 + ... + 71439.

It is an arithmetic number, because the mean of its divisors is an integer number (144920384).

Almost surely, 2^993222884 is an apocalyptic number.

It is an amenable number.

993222884 is a deficient number, since it is larger than the sum of its proper divisors (745821724).

993222884 is a wasteful number, since it uses less digits than its factorization.

993222884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129226 (or 129224 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 993222884 is about 31515.4388197277. The cubic root of 993222884 is about 997.7358387763.

The spelling of 993222884 in words is "nine hundred ninety-three million, two hundred twenty-two thousand, eight hundred eighty-four".