9423314647 has 2 divisors, whose sum is σ = 9423314648. Its totient is φ = 9423314646.

The previous prime is 9423314599. The next prime is 9423314669. The reversal of 9423314647 is 7464133249.

It is a strong prime.

It is an emirp because it is prime and its reverse (7464133249) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9423314647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9423314687) 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, 4711657323 + 4711657324.

It is an arithmetic number, because the mean of its divisors is an integer number (4711657324).

Almost surely, 2^9423314647 is an apocalyptic number.

9423314647 is a deficient number, since it is larger than the sum of its proper divisors (1).

9423314647 is an equidigital number, since it uses as much as digits as its factorization.

9423314647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 43.

The square root of 9423314647 is about 97073.7587971126. The cubic root of 9423314647 is about 2112.1976942246.

The spelling of 9423314647 in words is "nine billion, four hundred twenty-three million, three hundred fourteen thousand, six hundred forty-seven".