3993308 has 24 divisors (see below), whose sum is σ = 7789824. Its totient is φ = 1775600.

The previous prime is 3993263. The next prime is 3993313. The reversal of 3993308 is 8033993.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103 + ... + 3033.

It is an arithmetic number, because the mean of its divisors is an integer number (324576).

Almost surely, 2^3993308 is an apocalyptic number.

It is an amenable number.

3993308 is a deficient number, since it is larger than the sum of its proper divisors (3796516).

3993308 is a wasteful number, since it uses less digits than its factorization.

3993308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993 (or 1991 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3993308 is about 1998.3262996818. The cubic root of 3993308 is about 158.6515317186.

The spelling of 3993308 in words is "three million, nine hundred ninety-three thousand, three hundred eight".