444361 has 4 divisors (see below), whose sum is σ = 445824. Its totient is φ = 442900.

The previous prime is 444349. The next prime is 444401. The reversal of 444361 is 163444.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444361 - 2¹⁷ = 313289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 85 + ... + 946.

It is an arithmetic number, because the mean of its divisors is an integer number (111456).

2⁴⁴⁴³⁶¹ is an apocalyptic number.

It is an amenable number.

444361 is a deficient number, since it is larger than the sum of its proper divisors (1463).

444361 is a wasteful number, since it uses less digits than its factorization.

444361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462.

The product of its digits is 1152, while the sum is 22.

The square root of 444361 is about 666.6040803956. The cubic root of 444361 is about 76.3095065358.

The spelling of 444361 in words is "four hundred forty-four thousand, three hundred sixty-one".