6773389 has 4 divisors (see below), whose sum is σ = 7741024. Its totient is φ = 5805756.

The previous prime is 6773387. The next prime is 6773401. The reversal of 6773389 is 9833776.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6773389 - 2¹ = 6773387 is a prime.

It is a Duffinian number.

6773389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6773387) 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 in 3 ways as a sum of consecutive naturals, for example, 483807 + ... + 483820.

It is an arithmetic number, because the mean of its divisors is an integer number (1935256).

Almost surely, 2^6773389 is an apocalyptic number.

It is an amenable number.

6773389 is a deficient number, since it is larger than the sum of its proper divisors (967635).

6773389 is an equidigital number, since it uses as much as digits as its factorization.

6773389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967634.

The product of its digits is 190512, while the sum is 43.

The square root of 6773389 is about 2602.5735340236. The cubic root of 6773389 is about 189.2061895032.

The spelling of 6773389 in words is "six million, seven hundred seventy-three thousand, three hundred eighty-nine".