3909041 has 8 divisors (see below), whose sum is σ = 4137120. Its totient is φ = 3683232.

The previous prime is 3909023. The next prime is 3909043. The reversal of 3909041 is 1409093.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3909041 - 2¹⁰ = 3908017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3909041.

It is not an unprimeable number, because it can be changed into a prime (3909043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3986 + ... + 4868.

It is an arithmetic number, because the mean of its divisors is an integer number (517140).

Almost surely, 2^3909041 is an apocalyptic number.

It is an amenable number.

3909041 is a deficient number, since it is larger than the sum of its proper divisors (228079).

3909041 is a wasteful number, since it uses less digits than its factorization.

3909041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3909041 is about 1977.1294848846. The cubic root of 3909041 is about 157.5276309967.

The spelling of 3909041 in words is "three million, nine hundred nine thousand, forty-one".