441894 has 16 divisors (see below), whose sum is σ = 903168. Its totient is φ = 144072.

The previous prime is 441887. The next prime is 441907. The reversal of 441894 is 498144.

It is a congruent number.

It is an unprimeable number.

441894 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 502 + ... + 1065.

It is an arithmetic number, because the mean of its divisors is an integer number (56448).

2⁴⁴¹⁸⁹⁴ is an apocalyptic number.

441894 is an abundant number, since it is smaller than the sum of its proper divisors (461274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441894 is a wasteful number, since it uses less digits than its factorization.

441894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619.

The product of its digits is 4608, while the sum is 30.

The square root of 441894 is about 664.7510812327. The cubic root of 441894 is about 76.1680262105.

The spelling of 441894 in words is "four hundred forty-one thousand, eight hundred ninety-four".