16772830338 has 32 divisors (see below), whose sum is σ = 36600238080. Its totient is φ = 5081985360.

The previous prime is 16772830289. The next prime is 16772830367. The reversal of 16772830338 is 83303827761.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690231 + ... + 714117.

It is an arithmetic number, because the mean of its divisors is an integer number (1143757440).

Almost surely, 2^16772830338 is an apocalyptic number.

16772830338 is an abundant number, since it is smaller than the sum of its proper divisors (19827407742).

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

16772830338 is a wasteful number, since it uses less digits than its factorization.

16772830338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34542.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 16772830338 in words is "sixteen billion, seven hundred seventy-two million, eight hundred thirty thousand, three hundred thirty-eight".