269289268 has 12 divisors (see below), whose sum is σ = 472866660. Its totient is φ = 134184512.

The previous prime is 269289259. The next prime is 269289289. The reversal of 269289268 is 862982962.

It can be written as a sum of positive squares in 2 ways, for example, as 169728784 + 99560484 = 13028^2 + 9978^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113713 + ... + 116056.

It is an arithmetic number, because the mean of its divisors is an integer number (39405555).

Almost surely, 2^269289268 is an apocalyptic number.

It is an amenable number.

269289268 is a deficient number, since it is larger than the sum of its proper divisors (203577392).

269289268 is a wasteful number, since it uses less digits than its factorization.

269289268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230066 (or 230064 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The square root of 269289268 is about 16410.0355880175. The cubic root of 269289268 is about 645.7627880415.

The spelling of 269289268 in words is "two hundred sixty-nine million, two hundred eighty-nine thousand, two hundred sixty-eight".