7344660481 has 2 divisors, whose sum is σ = 7344660482. Its totient is φ = 7344660480.

The previous prime is 7344660439. The next prime is 7344660503. The reversal of 7344660481 is 1840664437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4978713600 + 2365946881 = 70560^2 + 48641^2 .

It is an emirp because it is prime and its reverse (1840664437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7344660481 - 2²¹ = 7342563329 is a prime.

It is a super-2 number, since 2×7344660481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7344660581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672330240 + 3672330241.

It is an arithmetic number, because the mean of its divisors is an integer number (3672330241).

Almost surely, 2^7344660481 is an apocalyptic number.

It is an amenable number.

7344660481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7344660481 is an equidigital number, since it uses as much as digits as its factorization.

7344660481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 7344660481 is about 85700.9946325012. The cubic root of 7344660481 is about 1943.8253497725.

The spelling of 7344660481 in words is "seven billion, three hundred forty-four million, six hundred sixty thousand, four hundred eighty-one".