884384 has 24 divisors (see below), whose sum is σ = 1803060. Its totient is φ = 426496.

The previous prime is 884371. The next prime is 884417. The reversal of 884384 is 483488.

It can be written as a sum of positive squares in 2 ways, for example, as 883600 + 784 = 940^2 + 28^2 .

It is an unprimeable number.

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, 452 + ... + 1404.

2⁸⁸⁴³⁸⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901530).

884384 is an abundant number, since it is smaller than the sum of its proper divisors (918676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

884384 is a wasteful number, since it uses less digits than its factorization.

884384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 984 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 884384 is about 940.4169288140. The cubic root of 884384 is about 95.9872668297.

The spelling of 884384 in words is "eight hundred eighty-four thousand, three hundred eighty-four".