16073329 has 2 divisors, whose sum is σ = 16073330. Its totient is φ = 16073328.

The previous prime is 16073303. The next prime is 16073333. The reversal of 16073329 is 92337061.

16073329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10080625 + 5992704 = 3175^2 + 2448^2 .

It is a cyclic number.

It is not a de Polignac number, because 16073329 - 2⁹ = 16072817 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16073329.

It is not a weakly prime, because it can be changed into another prime (16073399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8036664 + 8036665.

It is an arithmetic number, because the mean of its divisors is an integer number (8036665).

Almost surely, 2^16073329 is an apocalyptic number.

It is an amenable number.

16073329 is a deficient number, since it is larger than the sum of its proper divisors (1).

16073329 is an equidigital number, since it uses as much as digits as its factorization.

16073329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 16073329 is about 4009.1556467665. The cubic root of 16073329 is about 252.3685765115.

The spelling of 16073329 in words is "sixteen million, seventy-three thousand, three hundred twenty-nine".