3993116 has 12 divisors (see below), whose sum is σ = 7355880. Its totient is φ = 1891440.

The previous prime is 3993107. The next prime is 3993127. The reversal of 3993116 is 6113993.

3993116 is digitally balanced in base 5, 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26195 + ... + 26346.

It is an arithmetic number, because the mean of its divisors is an integer number (612990).

Almost surely, 2^3993116 is an apocalyptic number.

It is an amenable number.

3993116 is a deficient number, since it is larger than the sum of its proper divisors (3362764).

3993116 is a wasteful number, since it uses less digits than its factorization.

3993116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52564 (or 52562 counting only the distinct ones).

The product of its digits is 4374, while the sum is 32.

The square root of 3993116 is about 1998.2782589019. The cubic root of 3993116 is about 158.6489889995.

The spelling of 3993116 in words is "three million, nine hundred ninety-three thousand, one hundred sixteen".