6773 has 4 divisors (see below), whose sum is σ = 7308. Its totient is φ = 6240.

The previous prime is 6763. The next prime is 6779. The reversal of 6773 is 3776.

6773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1444 + 5329 = 38^2 + 73^2 .

It is not a de Polignac number, because 6773 - 2⁶ = 6709 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248 + ... + 273.

It is an arithmetic number, because the mean of its divisors is an integer number (1827).

2⁶⁷⁷³ is an apocalyptic number.

It is an amenable number.

6773 is a deficient number, since it is larger than the sum of its proper divisors (535).

6773 is a wasteful number, since it uses less digits than its factorization.

6773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534.

The product of its digits is 882, while the sum is 23.

The square root of 6773 is about 82.2982381342. The cubic root of 6773 is about 18.9202567357.

The spelling of 6773 in words is "six thousand, seven hundred seventy-three".