269538434 has 32 divisors (see below), whose sum is σ = 471609216. Its totient is φ = 114174720.

The previous prime is 269538431. The next prime is 269538487. The reversal of 269538434 is 434835962.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (269538431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35024 + ... + 42020.

It is an arithmetic number, because the mean of its divisors is an integer number (14737788).

Almost surely, 2^269538434 is an apocalyptic number.

269538434 is a deficient number, since it is larger than the sum of its proper divisors (202070782).

269538434 is a wasteful number, since it uses less digits than its factorization.

269538434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7130.

The product of its digits is 622080, while the sum is 44.

The square root of 269538434 is about 16417.6257114115. The cubic root of 269538434 is about 645.9618955309.

The spelling of 269538434 in words is "two hundred sixty-nine million, five hundred thirty-eight thousand, four hundred thirty-four".