98999889762 has 16 divisors (see below), whose sum is σ = 198887673600. Its totient is φ = 32851980912.

The previous prime is 98999889749. The next prime is 98999889773. The reversal of 98999889762 is 26798899989.

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, 36994137 + ... + 36996812.

It is an arithmetic number, because the mean of its divisors is an integer number (12430479600).

Almost surely, 2^98999889762 is an apocalyptic number.

98999889762 is an abundant number, since it is smaller than the sum of its proper divisors (99887783838).

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

98999889762 is a wasteful number, since it uses less digits than its factorization.

98999889762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73991177.

The product of its digits is 2539579392, while the sum is 84.

The spelling of 98999889762 in words is "ninety-eight billion, nine hundred ninety-nine million, eight hundred eighty-nine thousand, seven hundred sixty-two".