98893843728 has 80 divisors (see below), whose sum is σ = 268373001600. Its totient is φ = 31319698432.

The previous prime is 98893843709. The next prime is 98893843739. The reversal of 98893843728 is 82734839889.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136101 + ... + 465092.

It is an arithmetic number, because the mean of its divisors is an integer number (3354662520).

Almost surely, 2^98893843728 is an apocalyptic number.

It is an amenable number.

98893843728 is an abundant number, since it is smaller than the sum of its proper divisors (169479157872).

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

98893843728 is a wasteful number, since it uses less digits than its factorization.

98893843728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601376 (or 601370 counting only the distinct ones).

The product of its digits is 167215104, while the sum is 69.

The spelling of 98893843728 in words is "ninety-eight billion, eight hundred ninety-three million, eight hundred forty-three thousand, seven hundred twenty-eight".