6441169 has 4 divisors (see below), whose sum is σ = 7361344. Its totient is φ = 5520996.

The previous prime is 6441163. The next prime is 6441199. The reversal of 6441169 is 9611446.

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 6441169 - 2⁷ = 6441041 is a prime.

It is a super-2 number, since 2×6441169² = 82977316173122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6441169.

It is not an unprimeable number, because it can be changed into a prime (6441163) 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, 460077 + ... + 460090.

It is an arithmetic number, because the mean of its divisors is an integer number (1840336).

Almost surely, 2^6441169 is an apocalyptic number.

It is an amenable number.

6441169 is a deficient number, since it is larger than the sum of its proper divisors (920175).

6441169 is an equidigital number, since it uses as much as digits as its factorization.

6441169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920174.

The product of its digits is 5184, while the sum is 31.

The square root of 6441169 is about 2537.9458229048. The cubic root of 6441169 is about 186.0608060338.

The spelling of 6441169 in words is "six million, four hundred forty-one thousand, one hundred sixty-nine".