3985848 has 40 divisors (see below), whose sum is σ = 11165880. Its totient is φ = 1328400.

The previous prime is 3985843. The next prime is 3985853. The reversal of 3985848 is 8485893.

It is an interprime number because it is at equal distance from previous prime (3985843) and next prime (3985853).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3985843) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2428 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (279147).

Almost surely, 2^3985848 is an apocalyptic number.

It is an amenable number.

3985848 is an abundant number, since it is smaller than the sum of its proper divisors (7180032).

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

3985848 is a wasteful number, since it uses less digits than its factorization.

3985848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169 (or 6156 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 3985848 is about 1996.4588650909. The cubic root of 3985848 is about 158.5526764844.

Adding to 3985848 its sum of digits (45), we get a palindrome (3985893).

The spelling of 3985848 in words is "three million, nine hundred eighty-five thousand, eight hundred forty-eight".