269396 has 6 divisors (see below), whose sum is σ = 471450. Its totient is φ = 134696.

The previous prime is 269393. The next prime is 269413. The reversal of 269396 is 693962.

It can be written as a sum of positive squares in only one way, i.e., 136900 + 132496 = 370^2 + 364^2 .

It is an Ulam number.

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 269396.

It is not an unprimeable number, because it can be changed into a prime (269393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33671 + ... + 33678.

It is an arithmetic number, because the mean of its divisors is an integer number (78575).

2²⁶⁹³⁹⁶ is an apocalyptic number.

It is an amenable number.

269396 is a deficient number, since it is larger than the sum of its proper divisors (202054).

269396 is a wasteful number, since it uses less digits than its factorization.

269396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67353 (or 67351 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 269396 is about 519.0337175945. The cubic root of 269396 is about 64.5848092159.

Subtracting from 269396 its sum of digits (35), we obtain a square (269361 = 519²).

The spelling of 269396 in words is "two hundred sixty-nine thousand, three hundred ninety-six".