7741841 has 2 divisors, whose sum is σ = 7741842. Its totient is φ = 7741840.

The previous prime is 7741819. The next prime is 7741859. The reversal of 7741841 is 1481477.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 2989441 = 2180^2 + 1729^2 .

It is an emirp because it is prime and its reverse (1481477) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7741841 - 2¹⁸ = 7479697 is a prime.

It is a super-2 number, since 2×7741841² = 119872204138562, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7741798 and 7741807.

It is not a weakly prime, because it can be changed into another prime (7741871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3870920 + 3870921.

It is an arithmetic number, because the mean of its divisors is an integer number (3870921).

Almost surely, 2^7741841 is an apocalyptic number.

It is an amenable number.

7741841 is a deficient number, since it is larger than the sum of its proper divisors (1).

7741841 is an equidigital number, since it uses as much as digits as its factorization.

7741841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6272, while the sum is 32.

The square root of 7741841 is about 2782.4163958689. The cubic root of 7741841 is about 197.8251099969.

The spelling of 7741841 in words is "seven million, seven hundred forty-one thousand, eight hundred forty-one".