884389923 has 6 divisors (see below), whose sum is σ = 1277452124. Its totient is φ = 589593276.

The previous prime is 884389889. The next prime is 884389927. The reversal of 884389923 is 329983488.

It is a happy number.

884389923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 884389923 - 2⁹ = 884389411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 884389923.

It is not an unprimeable number, because it can be changed into a prime (884389927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49132765 + ... + 49132782.

Almost surely, 2^884389923 is an apocalyptic number.

884389923 is a deficient number, since it is larger than the sum of its proper divisors (393062201).

884389923 is a wasteful number, since it uses less digits than its factorization.

884389923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98265553 (or 98265550 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 884389923 is about 29738.6940365578. The cubic root of 884389923 is about 959.8748111494.

The spelling of 884389923 in words is "eight hundred eighty-four million, three hundred eighty-nine thousand, nine hundred twenty-three".