16866700337 has 8 divisors (see below), whose sum is σ = 17310384936. Its totient is φ = 16427661952.

The previous prime is 16866700327. The next prime is 16866700339. The reversal of 16866700337 is 73300766861.

It can be written as a sum of positive squares in 4 ways, for example, as 3553232881 + 13313467456 = 59609^2 + 115384^2 .

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 16866700337 - 2¹⁰ = 16866699313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16866700291 and 16866700300.

It is not an unprimeable number, because it can be changed into a prime (16866700339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1154198 + ... + 1168719.

It is an arithmetic number, because the mean of its divisors is an integer number (2163798117).

Almost surely, 2^16866700337 is an apocalyptic number.

It is an amenable number.

16866700337 is a deficient number, since it is larger than the sum of its proper divisors (443684599).

16866700337 is a wasteful number, since it uses less digits than its factorization.

16866700337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323107.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 16866700337 in words is "sixteen billion, eight hundred sixty-six million, seven hundred thousand, three hundred thirty-seven".