884400930 has 256 divisors, whose sum is σ = 2805580800. Its totient is φ = 196515072.

The previous prime is 884400919. The next prime is 884400947. The reversal of 884400930 is 39004488.

884400930 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 127 ways as a sum of consecutive naturals, for example, 8113716 + ... + 8113824.

It is an arithmetic number, because the mean of its divisors is an integer number (10959300).

Almost surely, 2^884400930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884400930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402790400).

884400930 is an abundant number, since it is smaller than the sum of its proper divisors (1921179870).

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

884400930 is a wasteful number, since it uses less digits than its factorization.

884400930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 884400930 is about 29738.8790979082. The cubic root of 884400930 is about 959.8787932912.

The spelling of 884400930 in words is "eight hundred eighty-four million, four hundred thousand, nine hundred thirty".