29387 has 2 divisors, whose sum is σ = 29388. Its totient is φ = 29386.

The previous prime is 29383. The next prime is 29389. The reversal of 29387 is 78392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29387 - 2² = 29383 is a prime.

Together with 29389, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29387.

It is not a weakly prime, because it can be changed into another prime (29383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14693 + 14694.

It is an arithmetic number, because the mean of its divisors is an integer number (14694).

2²⁹³⁸⁷ is an apocalyptic number.

29387 is a deficient number, since it is larger than the sum of its proper divisors (1).

29387 is an equidigital number, since it uses as much as digits as its factorization.

29387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 29.

The square root of 29387 is about 171.4263690335. The cubic root of 29387 is about 30.8592299277.

The spelling of 29387 in words is "twenty-nine thousand, three hundred eighty-seven".