473729 has 2 divisors, whose sum is σ = 473730. Its totient is φ = 473728.

The previous prime is 473723. The next prime is 473741. The reversal of 473729 is 927374.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250000 + 223729 = 500^2 + 473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473695 and 473704.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 473729.

It is not a weakly prime, because it can be changed into another prime (473723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236864 + 236865.

It is an arithmetic number, because the mean of its divisors is an integer number (236865).

2⁴⁷³⁷²⁹ is an apocalyptic number.

It is an amenable number.

473729 is a deficient number, since it is larger than the sum of its proper divisors (1).

473729 is an equidigital number, since it uses as much as digits as its factorization.

473729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 473729 is about 688.2797396408. The cubic root of 473729 is about 77.9548829593.

The spelling of 473729 in words is "four hundred seventy-three thousand, seven hundred twenty-nine".