8999044 has 12 divisors (see below), whose sum is σ = 15769600. Its totient is φ = 4493448.

The previous prime is 8999033. The next prime is 8999047. The reversal of 8999044 is 4409998.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8999047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4237 + ... + 5995.

Almost surely, 2^8999044 is an apocalyptic number.

It is an amenable number.

8999044 is a deficient number, since it is larger than the sum of its proper divisors (6770556).

8999044 is a wasteful number, since it uses less digits than its factorization.

8999044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3040 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 8999044 is about 2999.8406624353. The cubic root of 8999044 is about 208.0010170069.

The spelling of 8999044 in words is "eight million, nine hundred ninety-nine thousand, forty-four".