443466116 has 6 divisors (see below), whose sum is σ = 776065710. Its totient is φ = 221733056.

The previous prime is 443466091. The next prime is 443466229. The reversal of 443466116 is 611664344.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 272118016 + 171348100 = 16496^2 + 13090^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55433261 + ... + 55433268.

It is an arithmetic number, because the mean of its divisors is an integer number (129344285).

Almost surely, 2^443466116 is an apocalyptic number.

It is an amenable number.

443466116 is a deficient number, since it is larger than the sum of its proper divisors (332599594).

443466116 is a wasteful number, since it uses less digits than its factorization.

443466116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110866533 (or 110866531 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 443466116 is about 21058.6351884447. The cubic root of 443466116 is about 762.5824637499.

The spelling of 443466116 in words is "four hundred forty-three million, four hundred sixty-six thousand, one hundred sixteen".