789232417097 has 2 divisors, whose sum is σ = 789232417098. Its totient is φ = 789232417096.

The previous prime is 789232417081. The next prime is 789232417177. The reversal of 789232417097 is 790714232987.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 656495339536 + 132737077561 = 810244^2 + 364331^2 .

It is a cyclic number.

It is not a de Polignac number, because 789232417097 - 2⁴ = 789232417081 is a prime.

It is not a weakly prime, because it can be changed into another prime (789232417297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394616208548 + 394616208549.

It is an arithmetic number, because the mean of its divisors is an integer number (394616208549).

Almost surely, 2^789232417097 is an apocalyptic number.

It is an amenable number.

789232417097 is a deficient number, since it is larger than the sum of its proper divisors (1).

789232417097 is an equidigital number, since it uses as much as digits as its factorization.

789232417097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 789232417097 in words is "seven hundred eighty-nine billion, two hundred thirty-two million, four hundred seventeen thousand, ninety-seven".