3938776 has 16 divisors (see below), whose sum is σ = 7774200. Its totient is φ = 1865664.

The previous prime is 3938771. The next prime is 3938783. The reversal of 3938776 is 6778393.

3938776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3938771) 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, 12805 + ... + 13108.

Almost surely, 2^3938776 is an apocalyptic number.

It is an amenable number.

3938776 is a deficient number, since it is larger than the sum of its proper divisors (3835424).

3938776 is a wasteful number, since it uses less digits than its factorization.

3938776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25938 (or 25934 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 3938776 is about 1984.6349790327. The cubic root of 3938776 is about 157.9260456121.

The spelling of 3938776 in words is "three million, nine hundred thirty-eight thousand, seven hundred seventy-six".