3768241 has 2 divisors, whose sum is σ = 3768242. Its totient is φ = 3768240.

The previous prime is 3768227. The next prime is 3768253. The reversal of 3768241 is 1428673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 1221025 = 1596^2 + 1105^2 .

It is an emirp because it is prime and its reverse (1428673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3768241 - 2¹⁷ = 3637169 is a prime.

3768241 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3768341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884120 + 1884121.

It is an arithmetic number, because the mean of its divisors is an integer number (1884121).

Almost surely, 2^3768241 is an apocalyptic number.

It is an amenable number.

3768241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3768241 is an equidigital number, since it uses as much as digits as its factorization.

3768241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 3768241 is about 1941.1957655013. The cubic root of 3768241 is about 155.6131247424.

The spelling of 3768241 in words is "three million, seven hundred sixty-eight thousand, two hundred forty-one".