6860327856 has 80 divisors (see below), whose sum is σ = 17998133760. Its totient is φ = 2251307520.

The previous prime is 6860327843. The next prime is 6860327857. The reversal of 6860327856 is 6587230686.

It is a super-4 number, since 4×6860327856⁴ (a number of 40 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6860327799 and 6860327808.

It is not an unprimeable number, because it can be changed into a prime (6860327857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3846741 + ... + 3848523.

It is an arithmetic number, because the mean of its divisors is an integer number (224976672).

Almost surely, 2^6860327856 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 6860327856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8999066880).

6860327856 is an abundant number, since it is smaller than the sum of its proper divisors (11137805904).

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

6860327856 is a wasteful number, since it uses less digits than its factorization.

6860327856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 2988 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 6860327856 is about 82827.0961461284. The cubic root of 6860327856 is about 1900.1226011377.

The spelling of 6860327856 in words is "six billion, eight hundred sixty million, three hundred twenty-seven thousand, eight hundred fifty-six".