8889498989298 has 48 divisors (see below), whose sum is σ = 19573306945920. Its totient is φ = 2915319749472.

The previous prime is 8889498989251. The next prime is 8889498989323. The reversal of 8889498989298 is 8929898949888.

8889498989298 is a `hidden beast` number, since 8 + 8 + 8 + 9 + 498 + 9 + 89 + 29 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8889498989199 and 8889498989208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10642461 + ... + 11447312.

It is an arithmetic number, because the mean of its divisors is an integer number (407777228040).

Almost surely, 2^{8889498989298} is an apocalyptic number.

8889498989298 is an abundant number, since it is smaller than the sum of its proper divisors (10683807956622).

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

8889498989298 is a wasteful number, since it uses less digits than its factorization.

8889498989298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22090143 (or 22090140 counting only the distinct ones).

The product of its digits is 123834728448, while the sum is 99.

The spelling of 8889498989298 in words is "eight trillion, eight hundred eighty-nine billion, four hundred ninety-eight million, nine hundred eighty-nine thousand, two hundred ninety-eight".