16796308987 has 8 divisors (see below), whose sum is σ = 16847557056. Its totient is φ = 16745094912.

The previous prime is 16796308981. The next prime is 16796309011. The reversal of 16796308987 is 78980369761.

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

It is a cyclic number.

It is not a de Polignac number, because 16796308987 - 2¹¹ = 16796306939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16796308981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264203 + ... + 1277419.

It is an arithmetic number, because the mean of its divisors is an integer number (2105944632).

Almost surely, 2^16796308987 is an apocalyptic number.

16796308987 is a deficient number, since it is larger than the sum of its proper divisors (51248069).

16796308987 is a wasteful number, since it uses less digits than its factorization.

16796308987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16997.

The product of its (nonzero) digits is 27433728, while the sum is 64.

The spelling of 16796308987 in words is "sixteen billion, seven hundred ninety-six million, three hundred eight thousand, nine hundred eighty-seven".