3242741 has 2 divisors, whose sum is σ = 3242742. Its totient is φ = 3242740.

The previous prime is 3242689. The next prime is 3242753. The reversal of 3242741 is 1472423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2961841 + 280900 = 1721^2 + 530^2 .

It is an emirp because it is prime and its reverse (1472423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3242741 - 2⁶ = 3242677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621370 + 1621371.

It is an arithmetic number, because the mean of its divisors is an integer number (1621371).

Almost surely, 2^3242741 is an apocalyptic number.

It is an amenable number.

3242741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242741 is an equidigital number, since it uses as much as digits as its factorization.

3242741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 23.

The square root of 3242741 is about 1800.7612279256. The cubic root of 3242741 is about 148.0144403977.

The spelling of 3242741 in words is "three million, two hundred forty-two thousand, seven hundred forty-one".