3789906 has 16 divisors (see below), whose sum is σ = 7599648. Its totient is φ = 1260000.

The previous prime is 3789899. The next prime is 3789931. The reversal of 3789906 is 6099873.

It is a happy number.

3789906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3⁸ + 7 + 8⁷ + 9 + 9⁴ + 0 + 6⁸ .

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 7 ways as a sum of consecutive naturals, for example, 3081 + ... + 4131.

It is an arithmetic number, because the mean of its divisors is an integer number (474978).

Almost surely, 2^3789906 is an apocalyptic number.

3789906 is an abundant number, since it is smaller than the sum of its proper divisors (3809742).

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

3789906 is a wasteful number, since it uses less digits than its factorization.

3789906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 3789906 is about 1946.7680909651. The cubic root of 3789906 is about 155.9107806732.

The spelling of 3789906 in words is "three million, seven hundred eighty-nine thousand, nine hundred six".