38098567980 has 144 divisors (see below), whose sum is σ = 126154828800. Its totient is φ = 9229921920.

The previous prime is 38098567951. The next prime is 38098568033. The reversal of 38098567980 is 8976589083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3477351 + ... + 3488289.

It is an arithmetic number, because the mean of its divisors is an integer number (876075200).

Almost surely, 2^38098567980 is an apocalyptic number.

38098567980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38098567980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63077414400).

38098567980 is an abundant number, since it is smaller than the sum of its proper divisors (88056260820).

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

38098567980 is a wasteful number, since it uses less digits than its factorization.

38098567980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12724 (or 12719 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 38098567980 in words is "thirty-eight billion, ninety-eight million, five hundred sixty-seven thousand, nine hundred eighty".