9944888 has 8 divisors (see below), whose sum is σ = 18646680. Its totient is φ = 4972440.

The previous prime is 9944849. The next prime is 9944917. The reversal of 9944888 is 8884499.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621548 + ... + 621563.

It is an arithmetic number, because the mean of its divisors is an integer number (2330835).

Almost surely, 2^9944888 is an apocalyptic number.

It is an amenable number.

9944888 is a deficient number, since it is larger than the sum of its proper divisors (8701792).

9944888 is a wasteful number, since it uses less digits than its factorization.

9944888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243117 (or 1243113 counting only the distinct ones).

The product of its digits is 663552, while the sum is 50.

The square root of 9944888 is about 3153.5516485385. The cubic root of 9944888 is about 215.0469556717.

The spelling of 9944888 in words is "nine million, nine hundred forty-four thousand, eight hundred eighty-eight".