16916684 has 12 divisors (see below), whose sum is σ = 30891504. Its totient is φ = 8090544.

The previous prime is 16916677. The next prime is 16916689. The reversal of 16916684 is 48661961.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16916689) 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 3 ways as a sum of consecutive naturals, for example, 91847 + ... + 92030.

It is an arithmetic number, because the mean of its divisors is an integer number (2574292).

Almost surely, 2^16916684 is an apocalyptic number.

It is an amenable number.

16916684 is a deficient number, since it is larger than the sum of its proper divisors (13974820).

16916684 is a wasteful number, since it uses less digits than its factorization.

16916684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183904 (or 183902 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 16916684 is about 4112.9896668968. The cubic root of 16916684 is about 256.7074143062.

The spelling of 16916684 in words is "sixteen million, nine hundred sixteen thousand, six hundred eighty-four".