29489 has 4 divisors (see below), whose sum is σ = 30324. Its totient is φ = 28656.

The previous prime is 29483. The next prime is 29501. The reversal of 29489 is 98492.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21025 + 8464 = 145^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 29489 - 2⁴ = 29473 is a prime.

It is a super-2 number, since 2×29489² = 1739202242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 14 and base 16.

It is not an unprimeable number, because it can be changed into a prime (29483) 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, 362 + ... + 435.

It is an arithmetic number, because the mean of its divisors is an integer number (7581).

2²⁹⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

29489 is a deficient number, since it is larger than the sum of its proper divisors (835).

29489 is an equidigital number, since it uses as much as digits as its factorization.

29489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834.

The product of its digits is 5184, while the sum is 32.

The square root of 29489 is about 171.7236151495. The cubic root of 29489 is about 30.8948920314.

It can be divided in two parts, 294 and 89, that added together give a palindrome (383).

The spelling of 29489 in words is "twenty-nine thousand, four hundred eighty-nine".