3900941 has 12 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 3449160.

The previous prime is 3900937. The next prime is 3900943. The reversal of 3900941 is 1490093.

It is a happy number.

3900941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3900941 - 2² = 3900937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3900941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900943) 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 11 ways as a sum of consecutive naturals, for example, 49340 + ... + 49418.

It is an arithmetic number, because the mean of its divisors is an integer number (364560).

Almost surely, 2^3900941 is an apocalyptic number.

It is an amenable number.

3900941 is a deficient number, since it is larger than the sum of its proper divisors (473779).

3900941 is an equidigital number, since it uses as much as digits as its factorization.

3900941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 157 counting only the distinct ones).

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

The square root of 3900941 is about 1975.0799983798. The cubic root of 3900941 is about 157.4187504000.

The spelling of 3900941 in words is "three million, nine hundred thousand, nine hundred forty-one".