9339723047 has 2 divisors, whose sum is σ = 9339723048. Its totient is φ = 9339723046.

The previous prime is 9339722957. The next prime is 9339723073. The reversal of 9339723047 is 7403279339.

9339723047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9339723047 - 2¹⁸ = 9339460903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9339722992 and 9339723010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9339723077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4669861523 + 4669861524.

It is an arithmetic number, because the mean of its divisors is an integer number (4669861524).

Almost surely, 2^9339723047 is an apocalyptic number.

9339723047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9339723047 is an equidigital number, since it uses as much as digits as its factorization.

9339723047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 47.

The square root of 9339723047 is about 96642.2425598661. The cubic root of 9339723047 is about 2105.9335625818.

The spelling of 9339723047 in words is "nine billion, three hundred thirty-nine million, seven hundred twenty-three thousand, forty-seven".