789097 has 2 divisors, whose sum is σ = 789098. Its totient is φ = 789096.

The previous prime is 789091. The next prime is 789101. The reversal of 789097 is 790987.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 670761 + 118336 = 819^2 + 344^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-789097 is a prime.

It is not a weakly prime, because it can be changed into another prime (789091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394548 + 394549.

It is an arithmetic number, because the mean of its divisors is an integer number (394549).

2⁷⁸⁹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

789097 is a deficient number, since it is larger than the sum of its proper divisors (1).

789097 is an equidigital number, since it uses as much as digits as its factorization.

789097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 789097 is about 888.3113193020. The cubic root of 789097 is about 92.4081191369.

The spelling of 789097 in words is "seven hundred eighty-nine thousand, ninety-seven".