6748169 has 4 divisors (see below), whose sum is σ = 6811344. Its totient is φ = 6684996.

The previous prime is 6748163. The next prime is 6748187. The reversal of 6748169 is 9618476.

6748169 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, 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 6748169 - 2⁴ = 6748153 is a prime.

It is a super-2 number, since 2×6748169² = 91075569705122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (6748163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31427 + ... + 31640.

It is an arithmetic number, because the mean of its divisors is an integer number (1702836).

Almost surely, 2^6748169 is an apocalyptic number.

It is an amenable number.

6748169 is a deficient number, since it is larger than the sum of its proper divisors (63175).

6748169 is a wasteful number, since it uses less digits than its factorization.

6748169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63174.

The product of its digits is 72576, while the sum is 41.

The square root of 6748169 is about 2597.7238113395. The cubic root of 6748169 is about 188.9710676763.

The spelling of 6748169 in words is "six million, seven hundred forty-eight thousand, one hundred sixty-nine".