444062466 has 64 divisors (see below), whose sum is σ = 1009881600. Its totient is φ = 144598608.

The previous prime is 444062429. The next prime is 444062473. The reversal of 444062466 is 664260444.

It is a happy number.

444062466 is a `hidden beast` number, since 4 + 4 + 406 + 246 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 444062466.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502461 + ... + 503343.

It is an arithmetic number, because the mean of its divisors is an integer number (15779400).

Almost surely, 2^444062466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444062466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504940800).

444062466 is an abundant number, since it is smaller than the sum of its proper divisors (565819134).

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

444062466 is a wasteful number, since it uses less digits than its factorization.

444062466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 444062466 is about 21072.7897061590. The cubic root of 444062466 is about 762.9241376227.

The spelling of 444062466 in words is "four hundred forty-four million, sixty-two thousand, four hundred sixty-six".