6844871 has 12 divisors (see below), whose sum is σ = 7665432. Its totient is φ = 6060000.

The previous prime is 6844861. The next prime is 6844907. The reversal of 6844871 is 1784486.

It is not a de Polignac number, because 6844871 - 2¹⁴ = 6828487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6844801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67721 + ... + 67821.

It is an arithmetic number, because the mean of its divisors is an integer number (638786).

Almost surely, 2^6844871 is an apocalyptic number.

6844871 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

6844871 is a deficient number, since it is larger than the sum of its proper divisors (820561).

6844871 is a wasteful number, since it uses less digits than its factorization.

6844871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 173 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 6844871 is about 2616.2704370917. The cubic root of 6844871 is about 189.8694486366.

It can be divided in two parts, 684 and 4871, that added together give a palindrome (5555).

The spelling of 6844871 in words is "six million, eight hundred forty-four thousand, eight hundred seventy-one".