988844 has 12 divisors (see below), whose sum is σ = 1738800. Its totient is φ = 492048.

The previous prime is 988837. The next prime is 988849. The reversal of 988844 is 448889.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (988849) by changing a digit.

988844 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 617 + ... + 1535.

It is an arithmetic number, because the mean of its divisors is an integer number (144900).

2⁹⁸⁸⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

988844 is a deficient number, since it is larger than the sum of its proper divisors (749956).

988844 is a wasteful number, since it uses less digits than its factorization.

988844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1190 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 988844 is about 994.4063555710. The cubic root of 988844 is about 99.6267418503.

The spelling of 988844 in words is "nine hundred eighty-eight thousand, eight hundred forty-four".