269340653 has 2 divisors, whose sum is σ = 269340654. Its totient is φ = 269340652.

The previous prime is 269340641. The next prime is 269340671. The reversal of 269340653 is 356043962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172475689 + 96864964 = 13133^2 + 9842^2 .

It is a cyclic number.

It is not a de Polignac number, because 269340653 - 2⁸ = 269340397 is a prime.

It is a Chen prime.

It is equal to p_14677643 and since 269340653 and 14677643 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269340613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134670326 + 134670327.

It is an arithmetic number, because the mean of its divisors is an integer number (134670327).

Almost surely, 2^269340653 is an apocalyptic number.

It is an amenable number.

269340653 is a deficient number, since it is larger than the sum of its proper divisors (1).

269340653 is an equidigital number, since it uses as much as digits as its factorization.

269340653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 269340653 is about 16411.6011711228. The cubic root of 269340653 is about 645.8038596257.

The spelling of 269340653 in words is "two hundred sixty-nine million, three hundred forty thousand, six hundred fifty-three".