16904818922 has 8 divisors (see below), whose sum is σ = 25360731936. Its totient is φ = 8451241612.

The previous prime is 16904818897. The next prime is 16904818927. The reversal of 16904818922 is 22981840961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16904818927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565718 + ... + 594849.

It is an arithmetic number, because the mean of its divisors is an integer number (3170091492).

Almost surely, 2^16904818922 is an apocalyptic number.

16904818922 is a deficient number, since it is larger than the sum of its proper divisors (8455913014).

16904818922 is a wasteful number, since it uses less digits than its factorization.

16904818922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167852.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 16904818922 in words is "sixteen billion, nine hundred four million, eight hundred eighteen thousand, nine hundred twenty-two".