16709044 has 12 divisors (see below), whose sum is σ = 31899168. Its totient is φ = 7595000.

The previous prime is 16709041. The next prime is 16709057. The reversal of 16709044 is 44090761.

It is a junction number, because it is equal to n+sod(n) for n = 16708997 and 16709015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16709041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189832 + ... + 189919.

It is an arithmetic number, because the mean of its divisors is an integer number (2658264).

Almost surely, 2^16709044 is an apocalyptic number.

It is an amenable number.

16709044 is a deficient number, since it is larger than the sum of its proper divisors (15190124).

16709044 is a wasteful number, since it uses less digits than its factorization.

16709044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379766 (or 379764 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 16709044 is about 4087.6697518268. The cubic root of 16709044 is about 255.6527885692.

The spelling of 16709044 in words is "sixteen million, seven hundred nine thousand, forty-four".