16960191906 has 64 divisors (see below), whose sum is σ = 39406521600. Its totient is φ = 4766294016.

The previous prime is 16960191893. The next prime is 16960191947. The reversal of 16960191906 is 60919106961.

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 31 ways as a sum of consecutive naturals, for example, 709680 + ... + 733188.

It is an arithmetic number, because the mean of its divisors is an integer number (615726900).

Almost surely, 2^16960191906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16960191906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19703260800).

16960191906 is an abundant number, since it is smaller than the sum of its proper divisors (22446329694).

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

16960191906 is a wasteful number, since it uses less digits than its factorization.

16960191906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23803.

The product of its (nonzero) digits is 157464, while the sum is 48.

The spelling of 16960191906 in words is "sixteen billion, nine hundred sixty million, one hundred ninety-one thousand, nine hundred six".