530349129 has 24 divisors (see below), whose sum is σ = 796536000. Its totient is φ = 339625440.

The previous prime is 530349121. The next prime is 530349173. The reversal of 530349129 is 921943035.

It is a happy number.

530349129 is a `hidden beast` number, since 530 + 34 + 91 + 2 + 9 = 666.

It is not a de Polignac number, because 530349129 - 2³ = 530349121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530349093 and 530349102.

It is not an unprimeable number, because it can be changed into a prime (530349121) 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 in 23 ways as a sum of consecutive naturals, for example, 46834 + ... + 57044.

It is an arithmetic number, because the mean of its divisors is an integer number (33189000).

Almost surely, 2^530349129 is an apocalyptic number.

It is an amenable number.

530349129 is a deficient number, since it is larger than the sum of its proper divisors (266186871).

530349129 is a wasteful number, since it uses less digits than its factorization.

530349129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10445 (or 10442 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 530349129 is about 23029.3102154624. The cubic root of 530349129 is about 809.4448917229. Note that the first 3 decimals are identical.

The spelling of 530349129 in words is "five hundred thirty million, three hundred forty-nine thousand, one hundred twenty-nine".