3993848 has 16 divisors (see below), whose sum is σ = 7533000. Its totient is φ = 1985056.

The previous prime is 3993839. The next prime is 3993859. The reversal of 3993848 is 8483993.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3993799 and 3993808.

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, 38 + ... + 2826.

Almost surely, 2^3993848 is an apocalyptic number.

It is an amenable number.

3993848 is a deficient number, since it is larger than the sum of its proper divisors (3539152).

3993848 is a wasteful number, since it uses less digits than its factorization.

3993848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2970 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 3993848 is about 1998.4614081838. The cubic root of 3993848 is about 158.6586826793.

The spelling of 3993848 in words is "three million, nine hundred ninety-three thousand, eight hundred forty-eight".