269626826828 has 12 divisors (see below), whose sum is σ = 472018359960. Its totient is φ = 134764438272.

The previous prime is 269626826827. The next prime is 269626826839. The reversal of 269626826828 is 828628626962.

It is not an unprimeable number, because it can be changed into a prime (269626826827) 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 in 3 ways as a sum of consecutive naturals, for example, 12231398 + ... + 12253421.

It is an arithmetic number, because the mean of its divisors is an integer number (39334863330).

Almost surely, 2^269626826828 is an apocalyptic number.

It is an amenable number.

269626826828 is a deficient number, since it is larger than the sum of its proper divisors (202391533132).

269626826828 is a wasteful number, since it uses less digits than its factorization.

269626826828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24487576 (or 24487574 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 65.

The spelling of 269626826828 in words is "two hundred sixty-nine billion, six hundred twenty-six million, eight hundred twenty-six thousand, eight hundred twenty-eight".