6773189 has 2 divisors, whose sum is σ = 6773190. Its totient is φ = 6773188.

The previous prime is 6773171. The next prime is 6773203. The reversal of 6773189 is 9813776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5484964 + 1288225 = 2342^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 6773189 - 2²⁰ = 5724613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6773149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386594 + 3386595.

It is an arithmetic number, because the mean of its divisors is an integer number (3386595).

Almost surely, 2^6773189 is an apocalyptic number.

It is an amenable number.

6773189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6773189 is an equidigital number, since it uses as much as digits as its factorization.

6773189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 6773189 is about 2602.5351102339. The cubic root of 6773189 is about 189.2043272345.

The spelling of 6773189 in words is "six million, seven hundred seventy-three thousand, one hundred eighty-nine".