383886888 has 128 divisors (see below), whose sum is σ = 1235312640. Its totient is φ = 96480000.

The previous prime is 383886883. The next prime is 383886901. The reversal of 383886888 is 888688383.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (383886883) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 53938 + ... + 60638.

It is an arithmetic number, because the mean of its divisors is an integer number (9650880).

Almost surely, 2^383886888 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 383886888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617656320).

383886888 is an abundant number, since it is smaller than the sum of its proper divisors (851425752).

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

383886888 is a wasteful number, since it uses less digits than its factorization.

383886888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759 (or 6755 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 60.

The square root of 383886888 is about 19593.0316184096. The cubic root of 383886888 is about 726.7768627130.

The spelling of 383886888 in words is "three hundred eighty-three million, eight hundred eighty-six thousand, eight hundred eighty-eight".