6844984 has 16 divisors (see below), whose sum is σ = 13392720. Its totient is φ = 3273600.

The previous prime is 6844969. The next prime is 6844987. The reversal of 6844984 is 4894486.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6844984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6844987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18417 + ... + 18784.

It is an arithmetic number, because the mean of its divisors is an integer number (837045).

Almost surely, 2^6844984 is an apocalyptic number.

It is an amenable number.

6844984 is a deficient number, since it is larger than the sum of its proper divisors (6547736).

6844984 is a wasteful number, since it uses less digits than its factorization.

6844984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37230 (or 37226 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 6844984 is about 2616.2920326294. The cubic root of 6844984 is about 189.8704934641.

The spelling of 6844984 in words is "six million, eight hundred forty-four thousand, nine hundred eighty-four".