98883185388 has 192 divisors, whose sum is σ = 271474237440. Its totient is φ = 27730833408.

The previous prime is 98883185347. The next prime is 98883185437. The reversal of 98883185388 is 88358138889.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21879393 + ... + 21883911.

It is an arithmetic number, because the mean of its divisors is an integer number (1413928320).

Almost surely, 2^98883185388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98883185388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135737118720).

98883185388 is an abundant number, since it is smaller than the sum of its proper divisors (172591052052).

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

98883185388 is a wasteful number, since it uses less digits than its factorization.

98883185388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816 (or 4814 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 69.

The spelling of 98883185388 in words is "ninety-eight billion, eight hundred eighty-three million, one hundred eighty-five thousand, three hundred eighty-eight".