16000329 has 16 divisors (see below), whose sum is σ = 21969792. Its totient is φ = 10353408.

The previous prime is 16000321. The next prime is 16000339. The reversal of 16000329 is 92300061.

It is not a de Polignac number, because 16000329 - 2³ = 16000321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16000321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15889 + ... + 16865.

It is an arithmetic number, because the mean of its divisors is an integer number (1373112).

Almost surely, 2^16000329 is an apocalyptic number.

It is an amenable number.

16000329 is a deficient number, since it is larger than the sum of its proper divisors (5969463).

16000329 is a wasteful number, since it uses less digits than its factorization.

16000329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 16000329 is about 4000.0411247886. The cubic root of 16000329 is about 251.9859371089.

The spelling of 16000329 in words is "sixteen million, three hundred twenty-nine", and thus it is an aban number.