534734129 has 2 divisors, whose sum is σ = 534734130. Its totient is φ = 534734128.

The previous prime is 534734117. The next prime is 534734171. The reversal of 534734129 is 921437435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523174129 + 11560000 = 22873^2 + 3400^2 .

It is a cyclic number.

It is not a de Polignac number, because 534734129 - 2¹² = 534730033 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 534734092 and 534734101.

It is not a weakly prime, because it can be changed into another prime (534734029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267367064 + 267367065.

It is an arithmetic number, because the mean of its divisors is an integer number (267367065).

Almost surely, 2^534734129 is an apocalyptic number.

It is an amenable number.

534734129 is a deficient number, since it is larger than the sum of its proper divisors (1).

534734129 is an equidigital number, since it uses as much as digits as its factorization.

534734129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 38.

The square root of 534734129 is about 23124.3189953780. The cubic root of 534734129 is about 811.6696389011.

The spelling of 534734129 in words is "five hundred thirty-four million, seven hundred thirty-four thousand, one hundred twenty-nine".