8968621224 has 32 divisors (see below), whose sum is σ = 23601636000. Its totient is φ = 2832196032.

The previous prime is 8968621163. The next prime is 8968621231. The reversal of 8968621224 is 4221268698.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9833559 + ... + 9834470.

It is an arithmetic number, because the mean of its divisors is an integer number (737551125).

Almost surely, 2^8968621224 is an apocalyptic number.

It is an amenable number.

8968621224 is an abundant number, since it is smaller than the sum of its proper divisors (14633014776).

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

8968621224 is a wasteful number, since it uses less digits than its factorization.

8968621224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19668057 (or 19668053 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 8968621224 is about 94702.8047314334. The cubic root of 8968621224 is about 2077.6635827754.

The spelling of 8968621224 in words is "eight billion, nine hundred sixty-eight million, six hundred twenty-one thousand, two hundred twenty-four".