104789029 has 2 divisors, whose sum is σ = 104789030. Its totient is φ = 104789028.

The previous prime is 104789011. The next prime is 104789039. The reversal of 104789029 is 920987401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94128804 + 10660225 = 9702^2 + 3265^2 .

It is a cyclic number.

It is not a de Polignac number, because 104789029 - 2⁹ = 104788517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104788982 and 104789000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104789039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52394514 + 52394515.

It is an arithmetic number, because the mean of its divisors is an integer number (52394515).

Almost surely, 2^104789029 is an apocalyptic number.

It is an amenable number.

104789029 is a deficient number, since it is larger than the sum of its proper divisors (1).

104789029 is an equidigital number, since it uses as much as digits as its factorization.

104789029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 104789029 is about 10236.6512590788. The cubic root of 104789029 is about 471.4532189964.

The spelling of 104789029 in words is "one hundred four million, seven hundred eighty-nine thousand, twenty-nine".