6810680 has 16 divisors (see below), whose sum is σ = 15324120. Its totient is φ = 2724256.

The previous prime is 6810677. The next prime is 6810703. The reversal of 6810680 is 860186.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85094 + ... + 85173.

Almost surely, 2^6810680 is an apocalyptic number.

It is an amenable number.

6810680 is an abundant number, since it is smaller than the sum of its proper divisors (8513440).

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

6810680 is a wasteful number, since it uses less digits than its factorization.

6810680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170278 (or 170274 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 6810680 is about 2609.7279551708. The cubic root of 6810680 is about 189.5527801130.

It can be divided in two parts, 68106 and 80, that added together give a palindrome (68186).

The spelling of 6810680 in words is "six million, eight hundred ten thousand, six hundred eighty".