443113316 has 12 divisors (see below), whose sum is σ = 776559420. Its totient is φ = 221239200.

The previous prime is 443113303. The next prime is 443113339. The reversal of 443113316 is 613311344.

It can be written as a sum of positive squares in 2 ways, for example, as 380640100 + 62473216 = 19510^2 + 7904^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76211 + ... + 81818.

It is an arithmetic number, because the mean of its divisors is an integer number (64713285).

Almost surely, 2^443113316 is an apocalyptic number.

It is an amenable number.

443113316 is a deficient number, since it is larger than the sum of its proper divisors (333446104).

443113316 is a wasteful number, since it uses less digits than its factorization.

443113316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158734 (or 158732 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 443113316 is about 21050.2569105462. The cubic root of 443113316 is about 762.3801856353.

The spelling of 443113316 in words is "four hundred forty-three million, one hundred thirteen thousand, three hundred sixteen".