729059 has 2 divisors, whose sum is σ = 729060. Its totient is φ = 729058.

The previous prime is 729041. The next prime is 729073. The reversal of 729059 is 950927.

It is a strong prime.

It is an emirp because it is prime and its reverse (950927) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-729059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (729019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364529 + 364530.

It is an arithmetic number, because the mean of its divisors is an integer number (364530).

2⁷²⁹⁰⁵⁹ is an apocalyptic number.

729059 is a deficient number, since it is larger than the sum of its proper divisors (1).

729059 is an equidigital number, since it uses as much as digits as its factorization.

729059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 729059 is about 853.8495183579. The cubic root of 729059 is about 90.0024279180.

The spelling of 729059 in words is "seven hundred twenty-nine thousand, fifty-nine".