16933329 has 12 divisors (see below), whose sum is σ = 27953536. Its totient is φ = 9676152.

The previous prime is 16933327. The next prime is 16933339. The reversal of 16933329 is 92333961.

It is a happy number.

It is not a de Polignac number, because 16933329 - 2¹ = 16933327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16933293 and 16933302.

It is not an unprimeable number, because it can be changed into a prime (16933327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134329 + ... + 134454.

Almost surely, 2^16933329 is an apocalyptic number.

It is an amenable number.

16933329 is a deficient number, since it is larger than the sum of its proper divisors (11020207).

16933329 is a wasteful number, since it uses less digits than its factorization.

16933329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268796 (or 268793 counting only the distinct ones).

The product of its digits is 26244, while the sum is 36.

The square root of 16933329 is about 4115.0126366756. The cubic root of 16933329 is about 256.7915815944.

The spelling of 16933329 in words is "sixteen million, nine hundred thirty-three thousand, three hundred twenty-nine".