3888390099 has 8 divisors (see below), whose sum is σ = 5655840192. Its totient is φ = 2356600040.

The previous prime is 3888390089. The next prime is 3888390133. The reversal of 3888390099 is 9900938883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3888390099 - 2⁴ = 3888390083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3888390019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58914969 + ... + 58915034.

It is an arithmetic number, because the mean of its divisors is an integer number (706980024).

Almost surely, 2^3888390099 is an apocalyptic number.

3888390099 is a deficient number, since it is larger than the sum of its proper divisors (1767450093).

3888390099 is a wasteful number, since it uses less digits than its factorization.

3888390099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117830017.

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 3888390099 is about 62356.9571018343. The cubic root of 3888390099 is about 1572.4974247150.

The spelling of 3888390099 in words is "three billion, eight hundred eighty-eight million, three hundred ninety thousand, ninety-nine".