6844168 has 8 divisors (see below), whose sum is σ = 12832830. Its totient is φ = 3422080.

The previous prime is 6844163. The next prime is 6844193. The reversal of 6844168 is 8614486.

It can be written as a sum of positive squares in only one way, i.e., 4588164 + 2256004 = 2142^2 + 1502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6844168² = 93685271224448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6844163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427753 + ... + 427768.

Almost surely, 2^6844168 is an apocalyptic number.

It is an amenable number.

6844168 is a deficient number, since it is larger than the sum of its proper divisors (5988662).

6844168 is a wasteful number, since it uses less digits than its factorization.

6844168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855527 (or 855523 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 6844168 is about 2616.1360820875. The cubic root of 6844168 is about 189.8629482563.

The spelling of 6844168 in words is "six million, eight hundred forty-four thousand, one hundred sixty-eight".