16794 has 16 divisors (see below), whose sum is σ = 37440. Its totient is φ = 5580.

The previous prime is 16787. The next prime is 16811. The reversal of 16794 is 49761.

16794 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a plaindrome in base 11.

It is a nialpdrome in base 7 and base 12.

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, 102 + ... + 209.

It is an arithmetic number, because the mean of its divisors is an integer number (2340).

16794 is a Friedman number, since it can be written as 7^(6-1)-9-4, using all its digits and the basic arithmetic operations.

2¹⁶⁷⁹⁴ is an apocalyptic number.

16794 is an abundant number, since it is smaller than the sum of its proper divisors (20646).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18720).

16794 is a wasteful number, since it uses less digits than its factorization.

16794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 316 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 16794 is about 129.5916663987. The cubic root of 16794 is about 25.6085339387.

The spelling of 16794 in words is "sixteen thousand, seven hundred ninety-four".