8944443 has 6 divisors (see below), whose sum is σ = 12919764. Its totient is φ = 5962956.

The previous prime is 8944427. The next prime is 8944469. The reversal of 8944443 is 3444498.

It is not a de Polignac number, because 8944443 - 2⁴ = 8944427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8944398 and 8944407.

It is not an unprimeable number, because it can be changed into a prime (8944643) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 496905 + ... + 496922.

It is an arithmetic number, because the mean of its divisors is an integer number (2153294).

Almost surely, 2^8944443 is an apocalyptic number.

8944443 is a deficient number, since it is larger than the sum of its proper divisors (3975321).

8944443 is a wasteful number, since it uses less digits than its factorization.

8944443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993833 (or 993830 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 8944443 is about 2990.7261660005. The cubic root of 8944443 is about 207.5794866519.

Subtracting from 8944443 its reverse (3444498), we obtain a palindrome (5499945).

The spelling of 8944443 in words is "eight million, nine hundred forty-four thousand, four hundred forty-three".