871336884 has 96 divisors (see below), whose sum is σ = 2345333760. Its totient is φ = 249004800.

The previous prime is 871336877. The next prime is 871336889. The reversal of 871336884 is 488633178.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871336889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 658944 + ... + 660264.

It is an arithmetic number, because the mean of its divisors is an integer number (24430560).

Almost surely, 2^871336884 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 871336884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172666880).

871336884 is an abundant number, since it is smaller than the sum of its proper divisors (1473996876).

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

871336884 is a wasteful number, since it uses less digits than its factorization.

871336884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1619 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 871336884 is about 29518.4160144138. The cubic root of 871336884 is about 955.1290027939.

The spelling of 871336884 in words is "eight hundred seventy-one million, three hundred thirty-six thousand, eight hundred eighty-four".