8944673 has 4 divisors (see below), whose sum is σ = 9253140. Its totient is φ = 8636208.

The previous prime is 8944643. The next prime is 8944679. The reversal of 8944673 is 3764498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7246864 + 1697809 = 2692^2 + 1303^2 .

It is a cyclic number.

It is not a de Polignac number, because 8944673 - 2⁶ = 8944609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8944673.

It is not an unprimeable number, because it can be changed into a prime (8944679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154190 + ... + 154247.

It is an arithmetic number, because the mean of its divisors is an integer number (2313285).

Almost surely, 2^8944673 is an apocalyptic number.

It is an amenable number.

8944673 is a deficient number, since it is larger than the sum of its proper divisors (308467).

8944673 is a wasteful number, since it uses less digits than its factorization.

8944673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308466.

The product of its digits is 145152, while the sum is 41.

The square root of 8944673 is about 2990.7646179531. The cubic root of 8944673 is about 207.5812658896.

The spelling of 8944673 in words is "eight million, nine hundred forty-four thousand, six hundred seventy-three".