444360 has 96 divisors (see below), whose sum is σ = 1592640. Its totient is φ = 97152.

The previous prime is 444349. The next prime is 444401. The reversal of 444360 is 63444.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 444360.

It is an unprimeable number.

444360 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19309 + ... + 19331.

It is an arithmetic number, because the mean of its divisors is an integer number (16590).

2⁴⁴⁴³⁶⁰ is an apocalyptic number.

444360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796320).

444360 is an abundant number, since it is smaller than the sum of its proper divisors (1148280).

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

444360 is a wasteful number, since it uses less digits than its factorization.

444360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 444360 is about 666.6033303247. The cubic root of 444360 is about 76.3094492928.

The spelling of 444360 in words is "four hundred forty-four thousand, three hundred sixty".