269429 has 2 divisors, whose sum is σ = 269430. Its totient is φ = 269428.

The previous prime is 269419. The next prime is 269431. The reversal of 269429 is 924962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180625 + 88804 = 425^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 269429 - 2⁴ = 269413 is a prime.

Together with 269431, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 269395 and 269404.

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 269429.

It is not a weakly prime, because it can be changed into another prime (269419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134714 + 134715.

It is an arithmetic number, because the mean of its divisors is an integer number (134715).

2²⁶⁹⁴²⁹ is an apocalyptic number.

It is an amenable number.

269429 is a deficient number, since it is larger than the sum of its proper divisors (1).

269429 is an equidigital number, since it uses as much as digits as its factorization.

269429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 269429 is about 519.0655064633. The cubic root of 269429 is about 64.5874462406.

The spelling of 269429 in words is "two hundred sixty-nine thousand, four hundred twenty-nine".