38337089868 has 576 divisors, whose sum is σ = 132574740480. Its totient is φ = 9041932800.

The previous prime is 38337089821. The next prime is 38337089873. The reversal of 38337089868 is 86898073383.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 200717653 + ... + 200717843.

It is an arithmetic number, because the mean of its divisors is an integer number (230164480).

Almost surely, 2^38337089868 is an apocalyptic number.

38337089868 is a gapful number since it is divisible by the number (38) 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 38337089868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66287370240).

38337089868 is an abundant number, since it is smaller than the sum of its proper divisors (94237650612).

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

38337089868 is a wasteful number, since it uses less digits than its factorization.

38337089868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 38337089868 in words is "thirty-eight billion, three hundred thirty-seven million, eighty-nine thousand, eight hundred sixty-eight".