529939 has 2 divisors, whose sum is σ = 529940. Its totient is φ = 529938.

The previous prime is 529933. The next prime is 529957. The reversal of 529939 is 939925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 529939 - 2⁷ = 529811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 529898 and 529907.

It is not a weakly prime, because it can be changed into another prime (529933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264969 + 264970.

It is an arithmetic number, because the mean of its divisors is an integer number (264970).

2⁵²⁹⁹³⁹ is an apocalyptic number.

529939 is a deficient number, since it is larger than the sum of its proper divisors (1).

529939 is an equidigital number, since it uses as much as digits as its factorization.

529939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21870, while the sum is 37.

The square root of 529939 is about 727.9690927505. The cubic root of 529939 is about 80.9236184906.

The spelling of 529939 in words is "five hundred twenty-nine thousand, nine hundred thirty-nine".