16730373 has 16 divisors (see below), whose sum is σ = 24478272. Its totient is φ = 10080000.

The previous prime is 16730333. The next prime is 16730381. The reversal of 16730373 is 37303761.

It is not a de Polignac number, because 16730373 - 2⁸ = 16730117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16730373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16730323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4573 + ... + 7373.

It is an arithmetic number, because the mean of its divisors is an integer number (1529892).

Almost surely, 2^16730373 is an apocalyptic number.

It is an amenable number.

16730373 is a deficient number, since it is larger than the sum of its proper divisors (7747899).

16730373 is a wasteful number, since it uses less digits than its factorization.

16730373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996.

The product of its (nonzero) digits is 7938, while the sum is 30.

The square root of 16730373 is about 4090.2778634220. The cubic root of 16730373 is about 255.7615220952.

The spelling of 16730373 in words is "sixteen million, seven hundred thirty thousand, three hundred seventy-three".