7313263306 has 4 divisors (see below), whose sum is σ = 10969894962. Its totient is φ = 3656631652.

The previous prime is 7313263301. The next prime is 7313263319. The reversal of 7313263306 is 6033623137.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6033623137 = 7873 ⋅766369.

It can be written as a sum of positive squares in only one way, i.e., 5081551225 + 2231712081 = 71285^2 + 47241^2 .

It is not an unprimeable number, because it can be changed into a prime (7313263301) 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, 1828315825 + ... + 1828315828.

Almost surely, 2^7313263306 is an apocalyptic number.

7313263306 is a deficient number, since it is larger than the sum of its proper divisors (3656631656).

7313263306 is a wasteful number, since it uses less digits than its factorization.

7313263306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656631655.

The product of its (nonzero) digits is 40824, while the sum is 34.

The square root of 7313263306 is about 85517.6198569628. The cubic root of 7313263306 is about 1941.0515525293.

The spelling of 7313263306 in words is "seven billion, three hundred thirteen million, two hundred sixty-three thousand, three hundred six".