3888100 has 36 divisors (see below), whose sum is σ = 8593200. Its totient is φ = 1526560.

The previous prime is 3888091. The next prime is 3888107. The reversal of 3888100 is 18883.

It is a super-2 number, since 2×3888100² = 30234643220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3888107) 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 11 ways as a sum of consecutive naturals, for example, 5571 + ... + 6229.

It is an arithmetic number, because the mean of its divisors is an integer number (238700).

Almost surely, 2^3888100 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 3888100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4296600).

3888100 is an abundant number, since it is smaller than the sum of its proper divisors (4705100).

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

3888100 is a wasteful number, since it uses less digits than its factorization.

3888100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 3888100 is about 1971.8265643814. The cubic root of 3888100 is about 157.2458317590.

The spelling of 3888100 in words is "three million, eight hundred eighty-eight thousand, one hundred".