34269569979 has 8 divisors (see below), whose sum is σ = 45695699280. Its totient is φ = 22844910336.

The previous prime is 34269569921. The next prime is 34269569993. The reversal of 34269569979 is 97996596243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34269569979 - 2⁸ = 34269569723 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (34269569909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311802 + ... + 407135.

It is an arithmetic number, because the mean of its divisors is an integer number (5711962410).

Almost surely, 2^34269569979 is an apocalyptic number.

34269569979 is a deficient number, since it is larger than the sum of its proper divisors (11426129301).

34269569979 is a wasteful number, since it uses less digits than its factorization.

34269569979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734829.

The product of its digits is 198404640, while the sum is 69.

The spelling of 34269569979 in words is "thirty-four billion, two hundred sixty-nine million, five hundred sixty-nine thousand, nine hundred seventy-nine".