6844660 has 12 divisors (see below), whose sum is σ = 14373828. Its totient is φ = 2737856.

The previous prime is 6844637. The next prime is 6844687. The reversal of 6844660 is 664486.

It can be written as a sum of positive squares in 2 ways, for example, as 2196324 + 4648336 = 1482^2 + 2156^2 .

It is a congruent number.

It is an unprimeable number.

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, 171097 + ... + 171136.

It is an arithmetic number, because the mean of its divisors is an integer number (1197819).

Almost surely, 2^6844660 is an apocalyptic number.

It is an amenable number.

6844660 is an abundant number, since it is smaller than the sum of its proper divisors (7529168).

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

6844660 is a wasteful number, since it uses less digits than its factorization.

6844660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342242 (or 342240 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 6844660 is about 2616.2301122034. The cubic root of 6844660 is about 189.8674976446.

It can be divided in two parts, 68 and 44660, that multiplied together give a triangular number (3036880 = T₂₄₆₄).

The spelling of 6844660 in words is "six million, eight hundred forty-four thousand, six hundred sixty".