6773868 has 84 divisors (see below), whose sum is σ = 18729648. Its totient is φ = 2138400.

The previous prime is 6773863. The next prime is 6773869. The reversal of 6773868 is 8683776.

It is not an unprimeable number, because it can be changed into a prime (6773863) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 67018 + ... + 67118.

It is an arithmetic number, because the mean of its divisors is an integer number (222972).

Almost surely, 2^6773868 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 6773868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9364824).

6773868 is an abundant number, since it is smaller than the sum of its proper divisors (11955780).

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

6773868 is a wasteful number, since it uses less digits than its factorization.

6773868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 129 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 6773868 is about 2602.6655566938. The cubic root of 6773868 is about 189.2106494876.

The spelling of 6773868 in words is "six million, seven hundred seventy-three thousand, eight hundred sixty-eight".