871468280 has 64 divisors (see below), whose sum is σ = 2143169280. Its totient is φ = 317491200.

The previous prime is 871468277. The next prime is 871468319. The reversal of 871468280 is 82864178.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410 + ... + 41750.

It is an arithmetic number, because the mean of its divisors is an integer number (33487020).

Almost surely, 2^871468280 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 871468280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071584640).

871468280 is an abundant number, since it is smaller than the sum of its proper divisors (1271701000).

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

871468280 is a wasteful number, since it uses less digits than its factorization.

871468280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41400 (or 41396 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 871468280 is about 29520.6415919438. The cubic root of 871468280 is about 955.1770109466.

The spelling of 871468280 in words is "eight hundred seventy-one million, four hundred sixty-eight thousand, two hundred eighty".