16746683196 has 12 divisors (see below), whose sum is σ = 39075594152. Its totient is φ = 5582227728.

The previous prime is 16746683159. The next prime is 16746683263. The reversal of 16746683196 is 69138664761.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697778455 + ... + 697778478.

Almost surely, 2^16746683196 is an apocalyptic number.

It is an amenable number.

16746683196 is an abundant number, since it is smaller than the sum of its proper divisors (22328910956).

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

16746683196 is a wasteful number, since it uses less digits than its factorization.

16746683196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395556940 (or 1395556938 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The spelling of 16746683196 in words is "sixteen billion, seven hundred forty-six million, six hundred eighty-three thousand, one hundred ninety-six".