878849180 has 96 divisors (see below), whose sum is σ = 2159861760. Its totient is φ = 296974080.

The previous prime is 878849173. The next prime is 878849183. The reversal of 878849180 is 81948878.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878849183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219557 + ... + 223523.

It is an arithmetic number, because the mean of its divisors is an integer number (22498560).

Almost surely, 2^878849180 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 878849180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079930880).

878849180 is an abundant number, since it is smaller than the sum of its proper divisors (1281012580).

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

878849180 is a wasteful number, since it uses less digits than its factorization.

878849180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059 (or 4057 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 53.

The square root of 878849180 is about 29645.3905354610. The cubic root of 878849180 is about 957.8660572293.

It can be divided in two parts, 878 and 849180, that added together give a palindrome (850058).

The spelling of 878849180 in words is "eight hundred seventy-eight million, eight hundred forty-nine thousand, one hundred eighty".