884894868 has 240 divisors, whose sum is σ = 2766234240. Its totient is φ = 243129600.

The previous prime is 884894833. The next prime is 884894873. The reversal of 884894868 is 868498488.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3289438 + ... + 3289706.

It is an arithmetic number, because the mean of its divisors is an integer number (11525976).

Almost surely, 2^884894868 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 884894868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383117120).

884894868 is an abundant number, since it is smaller than the sum of its proper divisors (1881339372).

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

884894868 is a wasteful number, since it uses less digits than its factorization.

884894868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 369 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 63.

The square root of 884894868 is about 29747.1825220474. The cubic root of 884894868 is about 960.0574574985.

The spelling of 884894868 in words is "eight hundred eighty-four million, eight hundred ninety-four thousand, eight hundred sixty-eight".