16676383 has 4 divisors (see below), whose sum is σ = 16782760. Its totient is φ = 16570008.

The previous prime is 16676377. The next prime is 16676393. The reversal of 16676383 is 38367661.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16676383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16676323) 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 3 ways as a sum of consecutive naturals, for example, 52953 + ... + 53266.

It is an arithmetic number, because the mean of its divisors is an integer number (4195690).

Almost surely, 2^16676383 is an apocalyptic number.

16676383 is a deficient number, since it is larger than the sum of its proper divisors (106377).

16676383 is a wasteful number, since it uses less digits than its factorization.

16676383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106376.

The product of its digits is 108864, while the sum is 40.

The square root of 16676383 is about 4083.6727341941. The cubic root of 16676383 is about 255.4861059408.

The spelling of 16676383 in words is "sixteen million, six hundred seventy-six thousand, three hundred eighty-three".