789113329 has 2 divisors, whose sum is σ = 789113330. Its totient is φ = 789113328.

The previous prime is 789113309. The next prime is 789113399. The reversal of 789113329 is 923311987.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 782600625 + 6512704 = 27975^2 + 2552^2 .

It is a cyclic number.

It is not a de Polignac number, because 789113329 - 2⁷ = 789113201 is a prime.

It is not a weakly prime, because it can be changed into another prime (789113309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394556664 + 394556665.

It is an arithmetic number, because the mean of its divisors is an integer number (394556665).

Almost surely, 2^789113329 is an apocalyptic number.

It is an amenable number.

789113329 is a deficient number, since it is larger than the sum of its proper divisors (1).

789113329 is an equidigital number, since it uses as much as digits as its factorization.

789113329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 43.

The square root of 789113329 is about 28091.1610475609. The cubic root of 789113329 is about 924.0875654131.

The spelling of 789113329 in words is "seven hundred eighty-nine million, one hundred thirteen thousand, three hundred twenty-nine".