534611729 has 2 divisors, whose sum is σ = 534611730. Its totient is φ = 534611728.

The previous prime is 534611719. The next prime is 534611741. The reversal of 534611729 is 927116435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 472627600 + 61984129 = 21740^2 + 7873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534611729 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 534611692 and 534611701.

It is not a weakly prime, because it can be changed into another prime (534611719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267305864 + 267305865.

It is an arithmetic number, because the mean of its divisors is an integer number (267305865).

Almost surely, 2^534611729 is an apocalyptic number.

It is an amenable number.

534611729 is a deficient number, since it is larger than the sum of its proper divisors (1).

534611729 is an equidigital number, since it uses as much as digits as its factorization.

534611729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 38.

The square root of 534611729 is about 23121.6722794871. The cubic root of 534611729 is about 811.6077041067.

The spelling of 534611729 in words is "five hundred thirty-four million, six hundred eleven thousand, seven hundred twenty-nine".