8849984 has 56 divisors (see below), whose sum is σ = 20653248. Its totient is φ = 3709440.

The previous prime is 8849977. The next prime is 8849987. The reversal of 8849984 is 4899488.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8849987) 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 7 ways as a sum of consecutive naturals, for example, 8669 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (368808).

Almost surely, 2^8849984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8849984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10326624).

8849984 is an abundant number, since it is smaller than the sum of its proper divisors (11803264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8849984 is a wasteful number, since it uses less digits than its factorization.

8849984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 993 counting only the distinct ones).

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

The square root of 8849984 is about 2974.8922669569. The cubic root of 8849984 is about 206.8461754030.

The spelling of 8849984 in words is "eight million, eight hundred forty-nine thousand, nine hundred eighty-four".