29039 has 4 divisors (see below), whose sum is σ = 29520. Its totient is φ = 28560.

The previous prime is 29033. The next prime is 29059. The reversal of 29039 is 93092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29039 - 2⁴ = 29023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134 + ... + 275.

It is an arithmetic number, because the mean of its divisors is an integer number (7380).

2²⁹⁰³⁹ is an apocalyptic number.

29039 is a deficient number, since it is larger than the sum of its proper divisors (481).

29039 is an equidigital number, since it uses as much as digits as its factorization.

29039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 29039 is about 170.4083331296. The cubic root of 29039 is about 30.7369345423.

The spelling of 29039 in words is "twenty-nine thousand, thirty-nine".