16673353 has 2 divisors, whose sum is σ = 16673354. Its totient is φ = 16673352.

The previous prime is 16673339. The next prime is 16673387. The reversal of 16673353 is 35337661.

It is an a-pointer prime, because the next prime (16673387) can be obtained adding 16673353 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9560464 + 7112889 = 3092^2 + 2667^2 .

It is a cyclic number.

It is not a de Polignac number, because 16673353 - 2⁹ = 16672841 is a prime.

It is not a weakly prime, because it can be changed into another prime (16673333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8336676 + 8336677.

It is an arithmetic number, because the mean of its divisors is an integer number (8336677).

Almost surely, 2^16673353 is an apocalyptic number.

It is an amenable number.

16673353 is a deficient number, since it is larger than the sum of its proper divisors (1).

16673353 is an equidigital number, since it uses as much as digits as its factorization.

16673353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 34.

The square root of 16673353 is about 4083.3017277688. The cubic root of 16673353 is about 255.4706315663.

It can be divided in two parts, 1667335 and 3, that multiplied together give a palindrome (5002005).

The spelling of 16673353 in words is "sixteen million, six hundred seventy-three thousand, three hundred fifty-three".