8984345198399 has 24 divisors (see below), whose sum is σ = 9361950234000. Its totient is φ = 8619339836160.

The previous prime is 8984345198329. The next prime is 8984345198429. The reversal of 8984345198399 is 9938915434898.

It is a de Polignac number, because none of the positive numbers 2^k-8984345198399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8984345198329) 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, 45386759 + ... + 45584279.

It is an arithmetic number, because the mean of its divisors is an integer number (390081259750).

Almost surely, 2^{8984345198399} is an apocalyptic number.

8984345198399 is a deficient number, since it is larger than the sum of its proper divisors (377605035601).

8984345198399 is a wasteful number, since it uses less digits than its factorization.

8984345198399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198023 (or 197976 counting only the distinct ones).

The product of its digits is 2418647040, while the sum is 80.

The spelling of 8984345198399 in words is "eight trillion, nine hundred eighty-four billion, three hundred forty-five million, one hundred ninety-eight thousand, three hundred ninety-nine".