3993704 has 32 divisors (see below), whose sum is σ = 8799840. Its totient is φ = 1675200.

The previous prime is 3993701. The next prime is 3993713. The reversal of 3993704 is 4073993.

3993704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3993701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (274995).

Almost surely, 2^3993704 is an apocalyptic number.

It is an amenable number.

3993704 is an abundant number, since it is smaller than the sum of its proper divisors (4806136).

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

3993704 is a wasteful number, since it uses less digits than its factorization.

3993704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521 (or 3517 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 3993704 is about 1998.4253801431. The cubic root of 3993704 is about 158.6567758195.

It can be divided in two parts, 39 and 93704, that multiplied together give a triangular number (3654456 = T₂₇₀₃).

The spelling of 3993704 in words is "three million, nine hundred ninety-three thousand, seven hundred four".