198363829482 has 144 divisors (see below), whose sum is σ = 539952383880. Its totient is φ = 52166467584.

The previous prime is 198363829427. The next prime is 198363829511. The reversal of 198363829482 is 284928363891.

198363829482 is a `hidden beast` number, since 1 + 98 + 3 + 6 + 382 + 94 + 82 = 666.

198363829482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 56920893561 + 141442935921 = 238581^2 + 376089^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4022994 + ... + 4072002.

Almost surely, 2^198363829482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 198363829482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269976191940).

198363829482 is an abundant number, since it is smaller than the sum of its proper divisors (341588554398).

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

198363829482 is a wasteful number, since it uses less digits than its factorization.

198363829482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49397 (or 49387 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 63.

The spelling of 198363829482 in words is "one hundred ninety-eight billion, three hundred sixty-three million, eight hundred twenty-nine thousand, four hundred eighty-two".