34817289220 has 96 divisors (see below), whose sum is σ = 87537945600. Its totient is φ = 11379723264.

The previous prime is 34817289203. The next prime is 34817289223. The reversal of 34817289220 is 2298271843.

It is not an unprimeable number, because it can be changed into a prime (34817289223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266464 + ... + 375016.

It is an arithmetic number, because the mean of its divisors is an integer number (911853600).

Almost surely, 2^34817289220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34817289220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43768972800).

34817289220 is an abundant number, since it is smaller than the sum of its proper divisors (52720656380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34817289220 is a wasteful number, since it uses less digits than its factorization.

34817289220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108677 (or 108675 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 34817289220 in words is "thirty-four billion, eight hundred seventeen million, two hundred eighty-nine thousand, two hundred twenty".