6694168 has 32 divisors (see below), whose sum is σ = 13628160. Its totient is φ = 3064320.

The previous prime is 6694147. The next prime is 6694183. The reversal of 6694168 is 8614966.

It is a self number, because there is not a number n which added to its sum of digits gives 6694168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19696 + ... + 20032.

It is an arithmetic number, because the mean of its divisors is an integer number (425880).

Almost surely, 2^6694168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6694168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6814080).

6694168 is an abundant number, since it is smaller than the sum of its proper divisors (6933992).

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

6694168 is a wasteful number, since it uses less digits than its factorization.

6694168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 543 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 6694168 is about 2587.3090267689. The cubic root of 6694168 is about 188.4656481809.

The spelling of 6694168 in words is "six million, six hundred ninety-four thousand, one hundred sixty-eight".