265676338 has 4 divisors (see below), whose sum is σ = 398514510. Its totient is φ = 132838168.

The previous prime is 265676329. The next prime is 265676339. The reversal of 265676338 is 833676562.

265676338 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833676562 = 2 ⋅416838281.

It can be written as a sum of positive squares in only one way, i.e., 135419769 + 130256569 = 11637^2 + 11413^2 .

It is not an unprimeable number, because it can be changed into a prime (265676339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66419083 + ... + 66419086.

Almost surely, 2^265676338 is an apocalyptic number.

265676338 is a deficient number, since it is larger than the sum of its proper divisors (132838172).

265676338 is a wasteful number, since it uses less digits than its factorization.

265676338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132838171.

The product of its digits is 1088640, while the sum is 46.

The square root of 265676338 is about 16299.5809148579. The cubic root of 265676338 is about 642.8618081590.

The spelling of 265676338 in words is "two hundred sixty-five million, six hundred seventy-six thousand, three hundred thirty-eight".