3937996 has 12 divisors (see below), whose sum is σ = 6923448. Its totient is φ = 1959872.

The previous prime is 3937993. The next prime is 3938029. The reversal of 3937996 is 6997393.

3937996 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 (3937993) 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 3 ways as a sum of consecutive naturals, for example, 1261 + ... + 3076.

It is an arithmetic number, because the mean of its divisors is an integer number (576954).

Almost surely, 2^3937996 is an apocalyptic number.

It is an amenable number.

3937996 is a deficient number, since it is larger than the sum of its proper divisors (2985452).

3937996 is a wasteful number, since it uses less digits than its factorization.

3937996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568 (or 4566 counting only the distinct ones).

The product of its digits is 275562, while the sum is 46.

The square root of 3937996 is about 1984.4384596152. The cubic root of 3937996 is about 157.9156201696.

The spelling of 3937996 in words is "three million, nine hundred thirty-seven thousand, nine hundred ninety-six".