7347403313 has 2 divisors, whose sum is σ = 7347403314. Its totient is φ = 7347403312.

The previous prime is 7347403289. The next prime is 7347403351. The reversal of 7347403313 is 3133047437.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7339691584 + 7711729 = 85672^2 + 2777^2 .

It is a cyclic number.

It is not a de Polignac number, because 7347403313 - 2¹⁸ = 7347141169 is a prime.

It is not a weakly prime, because it can be changed into another prime (7347423313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673701656 + 3673701657.

It is an arithmetic number, because the mean of its divisors is an integer number (3673701657).

Almost surely, 2^7347403313 is an apocalyptic number.

It is an amenable number.

7347403313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7347403313 is an equidigital number, since it uses as much as digits as its factorization.

7347403313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 35.

The square root of 7347403313 is about 85716.9954734766. The cubic root of 7347403313 is about 1944.0672907416.

It can be divided in two parts, 734 and 7403313, that added together give a palindrome (7404047).

The spelling of 7347403313 in words is "seven billion, three hundred forty-seven million, four hundred three thousand, three hundred thirteen".