3705241 has 2 divisors, whose sum is σ = 3705242. Its totient is φ = 3705240.

The previous prime is 3705227. The next prime is 3705257. The reversal of 3705241 is 1425073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3345241 + 360000 = 1829^2 + 600^2 .

It is a cyclic number.

It is not a de Polignac number, because 3705241 - 2⁷ = 3705113 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (3705271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852620 + 1852621.

It is an arithmetic number, because the mean of its divisors is an integer number (1852621).

Almost surely, 2^3705241 is an apocalyptic number.

It is an amenable number.

3705241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3705241 is an equidigital number, since it uses as much as digits as its factorization.

3705241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3705241 is about 1924.9002571562. The cubic root of 3705241 is about 154.7410313180.

The spelling of 3705241 in words is "three million, seven hundred five thousand, two hundred forty-one".