98843700384 has 768 divisors, whose sum is σ = 354077982720. Its totient is φ = 26417664000.

The previous prime is 98843700383. The next prime is 98843700409. The reversal of 98843700384 is 48300734889.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 98843700384.

It is not an unprimeable number, because it can be changed into a prime (98843700383) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 501744574 + ... + 501744770.

It is an arithmetic number, because the mean of its divisors is an integer number (461039040).

Almost surely, 2^98843700384 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 98843700384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177038991360).

98843700384 is an abundant number, since it is smaller than the sum of its proper divisors (255234282336).

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

98843700384 is a wasteful number, since it uses less digits than its factorization.

98843700384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 98843700384 in words is "ninety-eight billion, eight hundred forty-three million, seven hundred thousand, three hundred eighty-four".