269869463 has 2 divisors, whose sum is σ = 269869464. Its totient is φ = 269869462.

The previous prime is 269869433. The next prime is 269869489. The reversal of 269869463 is 364968962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 269869463 - 2⁶ = 269869399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269869403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134934731 + 134934732.

It is an arithmetic number, because the mean of its divisors is an integer number (134934732).

Almost surely, 2^269869463 is an apocalyptic number.

269869463 is a deficient number, since it is larger than the sum of its proper divisors (1).

269869463 is an equidigital number, since it uses as much as digits as its factorization.

269869463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 53.

The square root of 269869463 is about 16427.7041305229. The cubic root of 269869463 is about 646.2262296851.

The spelling of 269869463 in words is "two hundred sixty-nine million, eight hundred sixty-nine thousand, four hundred sixty-three".