3911741 has 2 divisors, whose sum is σ = 3911742. Its totient is φ = 3911740.

The previous prime is 3911711. The next prime is 3911749. The reversal of 3911741 is 1471193.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3705625 + 206116 = 1925^2 + 454^2 .

It is a cyclic number.

It is not a de Polignac number, because 3911741 - 2¹⁰ = 3910717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3911741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3911749) 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 as a sum of consecutive naturals, namely, 1955870 + 1955871.

It is an arithmetic number, because the mean of its divisors is an integer number (1955871).

Almost surely, 2^3911741 is an apocalyptic number.

It is an amenable number.

3911741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3911741 is an equidigital number, since it uses as much as digits as its factorization.

3911741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 26.

The square root of 3911741 is about 1977.8121751066. The cubic root of 3911741 is about 157.5638911022.

The spelling of 3911741 in words is "three million, nine hundred eleven thousand, seven hundred forty-one".