444332 has 18 divisors (see below), whose sum is σ = 904932. Its totient is φ = 190344.

The previous prime is 444307. The next prime is 444341. The reversal of 444332 is 233444.

It is a happy number.

It is a nialpdrome in base 10.

It is an unprimeable 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 5 ways as a sum of consecutive naturals, for example, 938 + ... + 1329.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2⁴⁴⁴³³² is an apocalyptic number.

It is an amenable number.

444332 is an abundant number, since it is smaller than the sum of its proper divisors (460600).

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

444332 is a wasteful number, since it uses less digits than its factorization.

444332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2276 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 444332 is about 666.5823279986. The cubic root of 444332 is about 76.3078464562.

Adding to 444332 its reverse (233444), we get a palindrome (677776).

The spelling of 444332 in words is "four hundred forty-four thousand, three hundred thirty-two".