7321841713 has 2 divisors, whose sum is σ = 7321841714. Its totient is φ = 7321841712.

The previous prime is 7321841669. The next prime is 7321841717. The reversal of 7321841713 is 3171481237.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6808230144 + 513611569 = 82512^2 + 22663^2 .

It is a cyclic number.

It is not a de Polignac number, because 7321841713 - 2⁹ = 7321841201 is a prime.

It is not a weakly prime, because it can be changed into another prime (7321841717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3660920856 + 3660920857.

It is an arithmetic number, because the mean of its divisors is an integer number (3660920857).

Almost surely, 2^7321841713 is an apocalyptic number.

It is an amenable number.

7321841713 is a deficient number, since it is larger than the sum of its proper divisors (1).

7321841713 is an equidigital number, since it uses as much as digits as its factorization.

7321841713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 37.

The square root of 7321841713 is about 85567.7609441780. The cubic root of 7321841713 is about 1941.8102026337.

The spelling of 7321841713 in words is "seven billion, three hundred twenty-one million, eight hundred forty-one thousand, seven hundred thirteen".