729367 has 2 divisors, whose sum is σ = 729368. Its totient is φ = 729366.

The previous prime is 729359. The next prime is 729371. The reversal of 729367 is 763927.

It is a strong prime.

It is an emirp because it is prime and its reverse (763927) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 729367 - 2³ = 729359 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 729367.

It is not a weakly prime, because it can be changed into another prime (720367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364683 + 364684.

It is an arithmetic number, because the mean of its divisors is an integer number (364684).

2⁷²⁹³⁶⁷ is an apocalyptic number.

729367 is a deficient number, since it is larger than the sum of its proper divisors (1).

729367 is an equidigital number, since it uses as much as digits as its factorization.

729367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 34.

The square root of 729367 is about 854.0298589628. The cubic root of 729367 is about 90.0151003470.

The spelling of 729367 in words is "seven hundred twenty-nine thousand, three hundred sixty-seven".