789611 has 2 divisors, whose sum is σ = 789612. Its totient is φ = 789610.

The previous prime is 789589. The next prime is 789623. The reversal of 789611 is 116987.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-789611 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 789611.

It is not a weakly prime, because it can be changed into another prime (789631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394805 + 394806.

It is an arithmetic number, because the mean of its divisors is an integer number (394806).

2⁷⁸⁹⁶¹¹ is an apocalyptic number.

789611 is a deficient number, since it is larger than the sum of its proper divisors (1).

789611 is an equidigital number, since it uses as much as digits as its factorization.

789611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 32.

The square root of 789611 is about 888.6005851900. The cubic root of 789611 is about 92.4281789707.

The spelling of 789611 in words is "seven hundred eighty-nine thousand, six hundred eleven".