3993304 has 48 divisors (see below), whose sum is σ = 8905680. Its totient is φ = 1673280.

The previous prime is 3993263. The next prime is 3993313. The reversal of 3993304 is 4033993.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23829 + ... + 23995.

It is an arithmetic number, because the mean of its divisors is an integer number (185535).

Almost surely, 2^3993304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3993304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4452840).

3993304 is an abundant number, since it is smaller than the sum of its proper divisors (4912376).

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

3993304 is a wasteful number, since it uses less digits than its factorization.

3993304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3993304 is about 1998.3252988440. The cubic root of 3993304 is about 158.6514787461.

The spelling of 3993304 in words is "three million, nine hundred ninety-three thousand, three hundred four".