3928076 has 12 divisors (see below), whose sum is σ = 6977208. Its totient is φ = 1934592.

The previous prime is 3928069. The next prime is 3928091. The reversal of 3928076 is 6708293.

3928076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 7061 + ... + 7596.

It is an arithmetic number, because the mean of its divisors is an integer number (581434).

Almost surely, 2^3928076 is an apocalyptic number.

It is an amenable number.

3928076 is a deficient number, since it is larger than the sum of its proper divisors (3049132).

3928076 is a wasteful number, since it uses less digits than its factorization.

3928076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14728 (or 14726 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3928076 is about 1981.9374359449. The cubic root of 3928076 is about 157.7829096761.

The spelling of 3928076 in words is "three million, nine hundred twenty-eight thousand, seventy-six".