16983880338 has 16 divisors (see below), whose sum is σ = 34268361696. Its totient is φ = 5611193280.

The previous prime is 16983880313. The next prime is 16983880339. The reversal of 16983880338 is 83308838961.

16983880338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16983880339) 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 7 ways as a sum of consecutive naturals, for example, 12524308 + ... + 12525663.

It is an arithmetic number, because the mean of its divisors is an integer number (2141772606).

Almost surely, 2^16983880338 is an apocalyptic number.

16983880338 is an abundant number, since it is smaller than the sum of its proper divisors (17284481358).

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

16983880338 is a wasteful number, since it uses less digits than its factorization.

16983880338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050089.

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 16983880338 in words is "sixteen billion, nine hundred eighty-three million, eight hundred eighty thousand, three hundred thirty-eight".