34504707636 has 144 divisors (see below), whose sum is σ = 105065251200. Its totient is φ = 9327280896.

The previous prime is 34504707613. The next prime is 34504707637. The reversal of 34504707636 is 63670740543.

34504707636 is a `hidden beast` number, since 3 + 4 + 5 + 0 + 4 + 7 + 0 + 7 + 636 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 34504707591 and 34504707600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34504707637) 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 47 ways as a sum of consecutive naturals, for example, 3964906 + ... + 3973598.

It is an arithmetic number, because the mean of its divisors is an integer number (729619800).

Almost surely, 2^34504707636 is an apocalyptic number.

34504707636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34504707636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52532625600).

34504707636 is an abundant number, since it is smaller than the sum of its proper divisors (70560543564).

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

34504707636 is a wasteful number, since it uses less digits than its factorization.

34504707636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9558 (or 9553 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 34504707636 in words is "thirty-four billion, five hundred four million, seven hundred seven thousand, six hundred thirty-six".