6798 has 16 divisors (see below), whose sum is σ = 14976. Its totient is φ = 2040.

The previous prime is 6793. The next prime is 6803. The reversal of 6798 is 8976.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6793) and next prime (6803).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15 + ... + 117.

It is an arithmetic number, because the mean of its divisors is an integer number (936).

2⁶⁷⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7488).

6798 is an abundant number, since it is smaller than the sum of its proper divisors (8178).

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

6798 is a wasteful number, since it uses less digits than its factorization.

6798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119.

The product of its digits is 3024, while the sum is 30.

The square root of 6798 is about 82.4499848393. The cubic root of 6798 is about 18.9435071729.

The spelling of 6798 in words is "six thousand, seven hundred ninety-eight".