6868756 has 12 divisors (see below), whose sum is σ = 12060468. Its totient is φ = 3422912.

The previous prime is 6868739. The next prime is 6868759. The reversal of 6868756 is 6578686.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 467856 + 6400900 = 684^2 + 2530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868759) 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 3 ways as a sum of consecutive naturals, for example, 1441 + ... + 3976.

It is an arithmetic number, because the mean of its divisors is an integer number (1005039).

Almost surely, 2^6868756 is an apocalyptic number.

It is an amenable number.

6868756 is a deficient number, since it is larger than the sum of its proper divisors (5191712).

6868756 is a wasteful number, since it uses less digits than its factorization.

6868756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5738 (or 5736 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 6868756 is about 2620.8311658709. The cubic root of 6868756 is about 190.0900404259.

The spelling of 6868756 in words is "six million, eight hundred sixty-eight thousand, seven hundred fifty-six".