441749 has 8 divisors (see below), whose sum is σ = 550848. Its totient is φ = 344160.

The previous prime is 441737. The next prime is 441751. The reversal of 441749 is 947144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441749 - 2¹² = 437653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2792 + ... + 2945.

It is an arithmetic number, because the mean of its divisors is an integer number (68856).

2⁴⁴¹⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

441749 is a deficient number, since it is larger than the sum of its proper divisors (109099).

441749 is a wasteful number, since it uses less digits than its factorization.

441749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755.

The product of its digits is 4032, while the sum is 29.

The square root of 441749 is about 664.6420089040. The cubic root of 441749 is about 76.1596942184.

The spelling of 441749 in words is "four hundred forty-one thousand, seven hundred forty-nine".