444466 has 16 divisors (see below), whose sum is σ = 738720. Its totient is φ = 198880.

The previous prime is 444463. The next prime is 444469. The reversal of 444466 is 664444.

444466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (444463) and next prime (444469).

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (444461) 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, 1845 + ... + 2071.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

2⁴⁴⁴⁴⁶⁶ is an apocalyptic number.

444466 is a deficient number, since it is larger than the sum of its proper divisors (294254).

444466 is a wasteful number, since it uses less digits than its factorization.

444466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its digits is 9216, while the sum is 28.

The square root of 444466 is about 666.6828331373. The cubic root of 444466 is about 76.3155165645.

The spelling of 444466 in words is "four hundred forty-four thousand, four hundred sixty-six".