269630065 has 16 divisors (see below), whose sum is σ = 332853696. Its totient is φ = 209592000.

The previous prime is 269630051. The next prime is 269630069. The reversal of 269630065 is 560036962.

It is not a de Polignac number, because 269630065 - 2²⁷ = 135412337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (269630069) 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 15 ways as a sum of consecutive naturals, for example, 19990 + ... + 30640.

It is an arithmetic number, because the mean of its divisors is an integer number (20803356).

Almost surely, 2^269630065 is an apocalyptic number.

It is an amenable number.

269630065 is a deficient number, since it is larger than the sum of its proper divisors (63223631).

269630065 is a wasteful number, since it uses less digits than its factorization.

269630065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 269630065 is about 16420.4161031321. The cubic root of 269630065 is about 646.0350866123.

It can be divided in two parts, 2696 and 30065, that added together give a square (32761 = 181²).

The spelling of 269630065 in words is "two hundred sixty-nine million, six hundred thirty thousand, sixty-five".