34880318538 has 64 divisors (see below), whose sum is σ = 75804567552. Its totient is φ = 10635955200.

The previous prime is 34880318533. The next prime is 34880318549. The reversal of 34880318538 is 83581308843.

It is not an unprimeable number, because it can be changed into a prime (34880318533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4907095 + ... + 4914197.

It is an arithmetic number, because the mean of its divisors is an integer number (1184446368).

Almost surely, 2^34880318538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34880318538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37902283776).

34880318538 is an abundant number, since it is smaller than the sum of its proper divisors (40924249014).

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

34880318538 is a wasteful number, since it uses less digits than its factorization.

34880318538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7679.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 34880318538 in words is "thirty-four billion, eight hundred eighty million, three hundred eighteen thousand, five hundred thirty-eight".