3906066 has 16 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 1298448.

The previous prime is 3906061. The next prime is 3906101. The reversal of 3906066 is 6606093.

3906066 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 (3906061) 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, 2415 + ... + 3693.

It is an arithmetic number, because the mean of its divisors is an integer number (489600).

Almost surely, 2^3906066 is an apocalyptic number.

3906066 is an abundant number, since it is smaller than the sum of its proper divisors (3927534).

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

3906066 is a wasteful number, since it uses less digits than its factorization.

3906066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 3906066 is about 1976.3769883299. The cubic root of 3906066 is about 157.4876583930.

The spelling of 3906066 in words is "three million, nine hundred six thousand, sixty-six".