3995008 has 48 divisors (see below), whose sum is σ = 8460900. Its totient is φ = 1878272.

The previous prime is 3994993. The next prime is 3995021. The reversal of 3995008 is 8005993.

3995008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67683 + ... + 67741.

Almost surely, 2^3995008 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 3995008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4230450).

3995008 is an abundant number, since it is smaller than the sum of its proper divisors (4465892).

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

3995008 is an equidigital number, since it uses as much as digits as its factorization.

3995008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 3995008 is about 1998.7516103808. The cubic root of 3995008 is about 158.6740418231.

The spelling of 3995008 in words is "three million, nine hundred ninety-five thousand, eight".