29399 has 2 divisors, whose sum is σ = 29400. Its totient is φ = 29398.

The previous prime is 29389. The next prime is 29401. The reversal of 29399 is 99392.

It is a strong prime.

29399 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 29399 - 2⁴ = 29383 is a prime.

Together with 29401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29399.

It is not a weakly prime, because it can be changed into another prime (29339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14699 + 14700.

It is an arithmetic number, because the mean of its divisors is an integer number (14700).

2²⁹³⁹⁹ is an apocalyptic number.

29399 is a deficient number, since it is larger than the sum of its proper divisors (1).

29399 is an equidigital number, since it uses as much as digits as its factorization.

29399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374, while the sum is 32.

The square root of 29399 is about 171.4613659108. The cubic root of 29399 is about 30.8634297481.

The spelling of 29399 in words is "twenty-nine thousand, three hundred ninety-nine".