3909066 has 32 divisors (see below), whose sum is σ = 9005568. Its totient is φ = 1108080.

The previous prime is 3909049. The next prime is 3909083. The reversal of 3909066 is 6609093.

It is an interprime number because it is at equal distance from previous prime (3909049) and next prime (3909083).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6561 + ... + 7131.

It is an arithmetic number, because the mean of its divisors is an integer number (281424).

Almost surely, 2^3909066 is an apocalyptic number.

3909066 is an abundant number, since it is smaller than the sum of its proper divisors (5096502).

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

3909066 is a wasteful number, since it uses less digits than its factorization.

3909066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 3909066 is about 1977.1358071716. The cubic root of 3909066 is about 157.5279668150.

The spelling of 3909066 in words is "three million, nine hundred nine thousand, sixty-six".