16673697927 has 6 divisors (see below), whose sum is σ = 24084230352. Its totient is φ = 11115798612.

The previous prime is 16673697923. The next prime is 16673697949. The reversal of 16673697927 is 72979637661.

16673697927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16673697927 - 2² = 16673697923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16673697923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 926316543 + ... + 926316560.

It is an arithmetic number, because the mean of its divisors is an integer number (4014038392).

Almost surely, 2^16673697927 is an apocalyptic number.

16673697927 is a deficient number, since it is larger than the sum of its proper divisors (7410532425).

16673697927 is a wasteful number, since it uses less digits than its factorization.

16673697927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852633109 (or 1852633106 counting only the distinct ones).

The product of its digits is 36006768, while the sum is 63.

The spelling of 16673697927 in words is "sixteen billion, six hundred seventy-three million, six hundred ninety-seven thousand, nine hundred twenty-seven".