441399 has 8 divisors (see below), whose sum is σ = 672640. Its totient is φ = 252216.

The previous prime is 441361. The next prime is 441403. The reversal of 441399 is 993144.

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

It is not a de Polignac number, because 441399 - 2¹³ = 433207 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 (441319) 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, 10489 + ... + 10530.

It is an arithmetic number, because the mean of its divisors is an integer number (84080).

2⁴⁴¹³⁹⁹ is an apocalyptic number.

441399 is a deficient number, since it is larger than the sum of its proper divisors (231241).

441399 is a wasteful number, since it uses less digits than its factorization.

441399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21029.

The product of its digits is 3888, while the sum is 30.

The square root of 441399 is about 664.3786570925. The cubic root of 441399 is about 76.1395749984.

The spelling of 441399 in words is "four hundred forty-one thousand, three hundred ninety-nine".