7941761 has 2 divisors, whose sum is σ = 7941762. Its totient is φ = 7941760.

The previous prime is 7941751. The next prime is 7941767. The reversal of 7941761 is 1671497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7840000 + 101761 = 2800^2 + 319^2 .

It is an emirp because it is prime and its reverse (1671497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7941761 - 2⁶ = 7941697 is a prime.

It is a super-2 number, since 2×7941761² = 126143135562242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7941767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3970880 + 3970881.

It is an arithmetic number, because the mean of its divisors is an integer number (3970881).

Almost surely, 2^7941761 is an apocalyptic number.

It is an amenable number.

7941761 is a deficient number, since it is larger than the sum of its proper divisors (1).

7941761 is an equidigital number, since it uses as much as digits as its factorization.

7941761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 35.

The square root of 7941761 is about 2818.1130211544. The cubic root of 7941761 is about 199.5134925119.

The spelling of 7941761 in words is "seven million, nine hundred forty-one thousand, seven hundred sixty-one".