8489224868 has 24 divisors (see below), whose sum is σ = 15409705080. Its totient is φ = 4087238400.

The previous prime is 8489224829. The next prime is 8489224889. The reversal of 8489224868 is 8684229848.

It can be written as a sum of positive squares in 4 ways, for example, as 3556691044 + 4932533824 = 59638^2 + 70232^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54833 + ... + 141368.

It is an arithmetic number, because the mean of its divisors is an integer number (642071045).

Almost surely, 2^8489224868 is an apocalyptic number.

It is an amenable number.

8489224868 is a deficient number, since it is larger than the sum of its proper divisors (6920480212).

8489224868 is a wasteful number, since it uses less digits than its factorization.

8489224868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196607 (or 196605 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 59.

The square root of 8489224868 is about 92136.9896838398. The cubic root of 8489224868 is about 2039.9648260628.

The spelling of 8489224868 in words is "eight billion, four hundred eighty-nine million, two hundred twenty-four thousand, eight hundred sixty-eight".