269669044 has 12 divisors (see below), whose sum is σ = 479657668. Its totient is φ = 132624000.

The previous prime is 269669041. The next prime is 269669077. The reversal of 269669044 is 440966962.

It can be written as a sum of positive squares in 2 ways, for example, as 15904144 + 253764900 = 3988^2 + 15930^2 .

It is a junction number, because it is equal to n+sod(n) for n = 269668985 and 269669003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269669041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552357 + ... + 552844.

Almost surely, 2^269669044 is an apocalyptic number.

It is an amenable number.

269669044 is a deficient number, since it is larger than the sum of its proper divisors (209988624).

269669044 is a wasteful number, since it uses less digits than its factorization.

269669044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105266 (or 1105264 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 269669044 is about 16421.6029668239. The cubic root of 269669044 is about 646.0662164102.

The spelling of 269669044 in words is "two hundred sixty-nine million, six hundred sixty-nine thousand, forty-four".