16794929 has 8 divisors (see below), whose sum is σ = 18264168. Its totient is φ = 15379200.

The previous prime is 16794913. The next prime is 16794931. The reversal of 16794929 is 92949761.

It can be written as a sum of positive squares in 4 ways, for example, as 4000000 + 12794929 = 2000^2 + 3577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16794929 - 2⁴ = 16794913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16794959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12722 + ... + 13979.

It is an arithmetic number, because the mean of its divisors is an integer number (2283021).

Almost surely, 2^16794929 is an apocalyptic number.

It is an amenable number.

16794929 is a deficient number, since it is larger than the sum of its proper divisors (1469239).

16794929 is a wasteful number, since it uses less digits than its factorization.

16794929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26755.

The product of its digits is 244944, while the sum is 47.

The square root of 16794929 is about 4098.1616610378. The cubic root of 16794929 is about 256.0900612894.

The spelling of 16794929 in words is "sixteen million, seven hundred ninety-four thousand, nine hundred twenty-nine".