6860688 has 40 divisors (see below), whose sum is σ = 18207168. Its totient is φ = 2224512.

The previous prime is 6860683. The next prime is 6860701. The reversal of 6860688 is 8860686.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6860681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156 + ... + 3707.

Almost surely, 2^6860688 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 6860688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9103584).

6860688 is an abundant number, since it is smaller than the sum of its proper divisors (11346480).

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

6860688 is a wasteful number, since it uses less digits than its factorization.

6860688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911 (or 3905 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 6860688 is about 2619.2915072592. The cubic root of 6860688 is about 190.0155850558.

The spelling of 6860688 in words is "six million, eight hundred sixty thousand, six hundred eighty-eight".