6844266 has 48 divisors (see below), whose sum is σ = 17428320. Its totient is φ = 1913760.

The previous prime is 6844249. The next prime is 6844289. The reversal of 6844266 is 6624486.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6844266.

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 23 ways as a sum of consecutive naturals, for example, 1245 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (363090).

Almost surely, 2^6844266 is an apocalyptic number.

6844266 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6844266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8714160).

6844266 is an abundant number, since it is smaller than the sum of its proper divisors (10584054).

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

6844266 is a wasteful number, since it uses less digits than its factorization.

6844266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691 (or 2688 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 6844266 is about 2616.1548119330. The cubic root of 6844266 is about 189.8638544527.

It can be divided in two parts, 684 and 4266, that added together give a triangular number (4950 = T₉₉).

The spelling of 6844266 in words is "six million, eight hundred forty-four thousand, two hundred sixty-six".