441438 has 32 divisors (see below), whose sum is σ = 950400. Its totient is φ = 136416.

The previous prime is 441421. The next prime is 441443. The reversal of 441438 is 834144.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 441438.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7453 + ... + 7511.

It is an arithmetic number, because the mean of its divisors is an integer number (29700).

2⁴⁴¹⁴³⁸ is an apocalyptic number.

441438 is an abundant number, since it is smaller than the sum of its proper divisors (508962).

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

441438 is a wasteful number, since it uses less digits than its factorization.

441438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136.

The product of its digits is 1536, while the sum is 24.

The square root of 441438 is about 664.4080071763. The cubic root of 441438 is about 76.1418173807.

The spelling of 441438 in words is "four hundred forty-one thousand, four hundred thirty-eight".