38299717368 has 192 divisors, whose sum is σ = 117888825600. Its totient is φ = 11130432000.

The previous prime is 38299717307. The next prime is 38299717411. The reversal of 38299717368 is 86371799283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1905853 + ... + 1925843.

It is an arithmetic number, because the mean of its divisors is an integer number (614004300).

Almost surely, 2^38299717368 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 38299717368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58944412800).

38299717368 is an abundant number, since it is smaller than the sum of its proper divisors (79589108232).

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

38299717368 is a wasteful number, since it uses less digits than its factorization.

38299717368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20114 (or 20107 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The spelling of 38299717368 in words is "thirty-eight billion, two hundred ninety-nine million, seven hundred seventeen thousand, three hundred sixty-eight".