16804336 has 20 divisors (see below), whose sum is σ = 32622912. Its totient is φ = 8385536.

The previous prime is 16804309. The next prime is 16804349. The reversal of 16804336 is 63340861.

It is a junction number, because it is equal to n+sod(n) for n = 16804298 and 16804307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13200 + ... + 14416.

Almost surely, 2^16804336 is an apocalyptic number.

16804336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16804336 is a deficient number, since it is larger than the sum of its proper divisors (15818576).

16804336 is a wasteful number, since it uses less digits than its factorization.

16804336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 2082 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 16804336 is about 4099.3092100987. The cubic root of 16804336 is about 256.1378651944.

The spelling of 16804336 in words is "sixteen million, eight hundred four thousand, three hundred thirty-six".