16889294326 has 16 divisors (see below), whose sum is σ = 26154593280. Its totient is φ = 8171168040.

The previous prime is 16889294203. The next prime is 16889294353. The reversal of 16889294326 is 62349298861.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672585 + ... + 697243.

It is an arithmetic number, because the mean of its divisors is an integer number (1634662080).

Almost surely, 2^16889294326 is an apocalyptic number.

16889294326 is a deficient number, since it is larger than the sum of its proper divisors (9265298954).

16889294326 is a wasteful number, since it uses less digits than its factorization.

16889294326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35739.

The product of its digits is 8957952, while the sum is 58.

The spelling of 16889294326 in words is "sixteen billion, eight hundred eighty-nine million, two hundred ninety-four thousand, three hundred twenty-six".