444324 has 24 divisors (see below), whose sum is σ = 1055488. Its totient is φ = 145440.

The previous prime is 444307. The next prime is 444341. The reversal of 444324 is 423444.

It is an interprime number because it is at equal distance from previous prime (444307) and next prime (444341).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 444324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429 + ... + 1035.

2⁴⁴⁴³²⁴ is an apocalyptic number.

It is an amenable number.

444324 is an abundant number, since it is smaller than the sum of its proper divisors (611164).

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

444324 is a wasteful number, since it uses less digits than its factorization.

444324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 673 counting only the distinct ones).

The product of its digits is 1536, while the sum is 21.

The square root of 444324 is about 666.5763272124. The cubic root of 444324 is about 76.3073884905.

Adding to 444324 its reverse (423444), we get a palindrome (867768).

The spelling of 444324 in words is "four hundred forty-four thousand, three hundred twenty-four", and thus it is an iban number.