8330394313 has 2 divisors, whose sum is σ = 8330394314. Its totient is φ = 8330394312.

The previous prime is 8330394283. The next prime is 8330394329. The reversal of 8330394313 is 3134930338.

8330394313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4442622409 + 3887771904 = 66653^2 + 62352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8330394313 is a prime.

It is not a weakly prime, because it can be changed into another prime (8330394113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4165197156 + 4165197157.

It is an arithmetic number, because the mean of its divisors is an integer number (4165197157).

Almost surely, 2^8330394313 is an apocalyptic number.

It is an amenable number.

8330394313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8330394313 is an equidigital number, since it uses as much as digits as its factorization.

8330394313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 8330394313 is about 91270.9938206000. The cubic root of 8330394313 is about 2027.1622942947.

The spelling of 8330394313 in words is "eight billion, three hundred thirty million, three hundred ninety-four thousand, three hundred thirteen".