876857219480 has 384 divisors, whose sum is σ = 2367784742400. Its totient is φ = 290849771520.

The previous prime is 876857219477. The next prime is 876857219507. The reversal of 876857219480 is 84912758678.

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 95 ways as a sum of consecutive naturals, for example, 491786669 + ... + 491788451.

It is an arithmetic number, because the mean of its divisors is an integer number (6166106100).

Almost surely, 2^876857219480 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 876857219480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183892371200).

876857219480 is an abundant number, since it is smaller than the sum of its proper divisors (1490927522920).

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

876857219480 is a wasteful number, since it uses less digits than its factorization.

876857219480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 65.

The spelling of 876857219480 in words is "eight hundred seventy-six billion, eight hundred fifty-seven million, two hundred nineteen thousand, four hundred eighty".