9068756393 has 2 divisors, whose sum is σ = 9068756394. Its totient is φ = 9068756392.

The previous prime is 9068756377. The next prime is 9068756407. The reversal of 9068756393 is 3936578609.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6722032144 + 2346724249 = 81988^2 + 48443^2 .

It is a cyclic number.

It is not a de Polignac number, because 9068756393 - 2⁴ = 9068756377 is a prime.

It is not a weakly prime, because it can be changed into another prime (9068750393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4534378196 + 4534378197.

It is an arithmetic number, because the mean of its divisors is an integer number (4534378197).

Almost surely, 2^9068756393 is an apocalyptic number.

It is an amenable number.

9068756393 is a deficient number, since it is larger than the sum of its proper divisors (1).

9068756393 is an equidigital number, since it uses as much as digits as its factorization.

9068756393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The square root of 9068756393 is about 95230.0183398071. The cubic root of 9068756393 is about 2085.3673932730.

The spelling of 9068756393 in words is "nine billion, sixty-eight million, seven hundred fifty-six thousand, three hundred ninety-three".