3995888 has 20 divisors (see below), whose sum is σ = 8338008. Its totient is φ = 1844160.

The previous prime is 3995851. The next prime is 3995891. The reversal of 3995888 is 8885993.

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9398 + ... + 9813.

Almost surely, 2^3995888 is an apocalyptic number.

It is an amenable number.

3995888 is an abundant number, since it is smaller than the sum of its proper divisors (4342120).

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

3995888 is a wasteful number, since it uses less digits than its factorization.

3995888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19232 (or 19226 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 3995888 is about 1998.9717356681. The cubic root of 3995888 is about 158.6856916041.

The spelling of 3995888 in words is "three million, nine hundred ninety-five thousand, eight hundred eighty-eight".