441469 has 4 divisors (see below), whose sum is σ = 504544. Its totient is φ = 378396.

The previous prime is 441461. The next prime is 441479. The reversal of 441469 is 964144.

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 441469 - 2³ = 441461 is a prime.

It is a super-2 number, since 2×441469² = 389789755922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441461) 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, 31527 + ... + 31540.

It is an arithmetic number, because the mean of its divisors is an integer number (126136).

2⁴⁴¹⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

441469 is a deficient number, since it is larger than the sum of its proper divisors (63075).

441469 is an equidigital number, since it uses as much as digits as its factorization.

441469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63074.

The product of its digits is 3456, while the sum is 28.

The square root of 441469 is about 664.4313358053. The cubic root of 441469 is about 76.1435996930.

The spelling of 441469 in words is "four hundred forty-one thousand, four hundred sixty-nine".