9745775339 has 2 divisors, whose sum is σ = 9745775340. Its totient is φ = 9745775338.

The previous prime is 9745775327. The next prime is 9745775357. The reversal of 9745775339 is 9335775479.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9745775339 is a prime.

It is not a weakly prime, because it can be changed into another prime (9745775539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4872887669 + 4872887670.

It is an arithmetic number, because the mean of its divisors is an integer number (4872887670).

Almost surely, 2^9745775339 is an apocalyptic number.

9745775339 is a deficient number, since it is larger than the sum of its proper divisors (1).

9745775339 is an equidigital number, since it uses as much as digits as its factorization.

9745775339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25004700, while the sum is 59.

The square root of 9745775339 is about 98720.6935702946. The cubic root of 9745775339 is about 2136.0207401273.

The spelling of 9745775339 in words is "nine billion, seven hundred forty-five million, seven hundred seventy-five thousand, three hundred thirty-nine".