441604 has 12 divisors (see below), whose sum is σ = 780444. Its totient is φ = 218624.

The previous prime is 441587. The next prime is 441607. The reversal of 441604 is 406144.

It can be written as a sum of positive squares in 2 ways, for example, as 193600 + 248004 = 440^2 + 498^2 .

It is not an unprimeable number, because it can be changed into a prime (441607) 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, 37 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (65037).

2⁴⁴¹⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

441604 is a deficient number, since it is larger than the sum of its proper divisors (338840).

441604 is a wasteful number, since it uses less digits than its factorization.

441604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 441604 is about 664.5329186730. The cubic root of 441604 is about 76.1513604027.

Adding to 441604 its reverse (406144), we get a palindrome (847748).

The spelling of 441604 in words is "four hundred forty-one thousand, six hundred four".