3993056 has 12 divisors (see below), whose sum is σ = 7861392. Its totient is φ = 1996512.

The previous prime is 3993049. The next prime is 3993071. The reversal of 3993056 is 6503993.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 as a sum of consecutive naturals, namely, 62360 + ... + 62423.

It is an arithmetic number, because the mean of its divisors is an integer number (655116).

Almost surely, 2^3993056 is an apocalyptic number.

It is an amenable number.

3993056 is a deficient number, since it is larger than the sum of its proper divisors (3868336).

3993056 is a wasteful number, since it uses less digits than its factorization.

3993056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124793 (or 124785 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 3993056 is about 1998.2632459213. The cubic root of 3993056 is about 158.6481943830.

The spelling of 3993056 in words is "three million, nine hundred ninety-three thousand, fifty-six".