8944481 has 16 divisors (see below), whose sum is σ = 11082624. Its totient is φ = 7029504.

The previous prime is 8944469. The next prime is 8944487. The reversal of 8944481 is 1844498.

It is a cyclic number.

It is not a de Polignac number, because 8944481 - 2¹⁰ = 8943457 is a prime.

It is a super-2 number, since 2×8944481² = 160007480718722, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8944487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20441 + ... + 20873.

It is an arithmetic number, because the mean of its divisors is an integer number (692664).

Almost surely, 2^8944481 is an apocalyptic number.

It is an amenable number.

8944481 is a deficient number, since it is larger than the sum of its proper divisors (2138143).

8944481 is a wasteful number, since it uses less digits than its factorization.

8944481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680.

The product of its digits is 36864, while the sum is 38.

The square root of 8944481 is about 2990.7325189659. The cubic root of 8944481 is about 207.5797806150.

The spelling of 8944481 in words is "eight million, nine hundred forty-four thousand, four hundred eighty-one".