6860860 has 36 divisors (see below), whose sum is σ = 15318072. Its totient is φ = 2580736.

The previous prime is 6860857. The next prime is 6860869. The reversal of 6860860 is 680686.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5187 + ... + 6373.

It is an arithmetic number, because the mean of its divisors is an integer number (425502).

Almost surely, 2^6860860 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 6860860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7659036).

6860860 is an abundant number, since it is smaller than the sum of its proper divisors (8457212).

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

6860860 is a wasteful number, since it uses less digits than its factorization.

6860860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 6860860 is about 2619.3243403596. The cubic root of 6860860 is about 190.0171729630.

The spelling of 6860860 in words is "six million, eight hundred sixty thousand, eight hundred sixty".