7346353649 has 2 divisors, whose sum is σ = 7346353650. Its totient is φ = 7346353648.

The previous prime is 7346353621. The next prime is 7346353661. The reversal of 7346353649 is 9463536437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4958272225 + 2388081424 = 70415^2 + 48868^2 .

It is an emirp because it is prime and its reverse (9463536437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7346353649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346353597 and 7346353606.

It is not a weakly prime, because it can be changed into another prime (7346355649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673176824 + 3673176825.

It is an arithmetic number, because the mean of its divisors is an integer number (3673176825).

Almost surely, 2^7346353649 is an apocalyptic number.

It is an amenable number.

7346353649 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346353649 is an equidigital number, since it uses as much as digits as its factorization.

7346353649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 50.

The square root of 7346353649 is about 85710.8724083474. The cubic root of 7346353649 is about 1943.9747086168.

The spelling of 7346353649 in words is "seven billion, three hundred forty-six million, three hundred fifty-three thousand, six hundred forty-nine".