3915941 has 2 divisors, whose sum is σ = 3915942. Its totient is φ = 3915940.

The previous prime is 3915937. The next prime is 3915953. The reversal of 3915941 is 1495193.

3915941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 1635841 = 1510^2 + 1279^2 .

It is a cyclic number.

It is not a de Polignac number, because 3915941 - 2² = 3915937 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3915898 and 3915907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3915931) 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 as a sum of consecutive naturals, namely, 1957970 + 1957971.

It is an arithmetic number, because the mean of its divisors is an integer number (1957971).

Almost surely, 2^3915941 is an apocalyptic number.

It is an amenable number.

3915941 is a deficient number, since it is larger than the sum of its proper divisors (1).

3915941 is an equidigital number, since it uses as much as digits as its factorization.

3915941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 32.

The square root of 3915941 is about 1978.8736695403. The cubic root of 3915941 is about 157.6202625609.

The spelling of 3915941 in words is "three million, nine hundred fifteen thousand, nine hundred forty-one".