846081860 has 48 divisors (see below), whose sum is σ = 1927494576. Its totient is φ = 310106112.

The previous prime is 846081811. The next prime is 846081883. The reversal of 846081860 is 68180648.

846081860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 10640644 + 835441216 = 3262^2 + 28904^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23744 + ... + 47496.

It is an arithmetic number, because the mean of its divisors is an integer number (40156137).

Almost surely, 2^846081860 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 846081860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (963747288).

846081860 is an abundant number, since it is smaller than the sum of its proper divisors (1081412716).

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

846081860 is a wasteful number, since it uses less digits than its factorization.

846081860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23912 (or 23910 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 846081860 is about 29087.4863128459. The cubic root of 846081860 is about 945.8104932330.

It can be divided in two parts, 84608 and 1860, that added together give a palindrome (86468).

The spelling of 846081860 in words is "eight hundred forty-six million, eighty-one thousand, eight hundred sixty".