8984668664898 has 48 divisors (see below), whose sum is σ = 19573226390016. Its totient is φ = 2978520763680.

The previous prime is 8984668664891. The next prime is 8984668664927.

8984668664898 is a `hidden beast` number, since 8 + 9 + 8 + 4 + 6 + 68 + 66 + 489 + 8 = 666.

8984668664898 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (8984668664891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14679465 + ... + 15279267.

It is an arithmetic number, because the mean of its divisors is an integer number (407775549792).

Almost surely, 2^{8984668664898} is an apocalyptic number.

8984668664898 is an abundant number, since it is smaller than the sum of its proper divisors (10588557725118).

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

8984668664898 is a wasteful number, since it uses less digits than its factorization.

8984668664898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604359 (or 604356 counting only the distinct ones).

The product of its digits is 55037657088, while the sum is 90.

The spelling of 8984668664898 in words is "eight trillion, nine hundred eighty-four billion, six hundred sixty-eight million, six hundred sixty-four thousand, eight hundred ninety-eight".