16798636 has 6 divisors (see below), whose sum is σ = 29397620. Its totient is φ = 8399316.

The previous prime is 16798631. The next prime is 16798637. The reversal of 16798636 is 63689761.

It is not an unprimeable number, because it can be changed into a prime (16798631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099826 + ... + 2099833.

Almost surely, 2^16798636 is an apocalyptic number.

It is an amenable number.

16798636 is a deficient number, since it is larger than the sum of its proper divisors (12598984).

16798636 is a wasteful number, since it uses less digits than its factorization.

16798636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199663 (or 4199661 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 16798636 is about 4098.6139120439. The cubic root of 16798636 is about 256.1089014211.

The spelling of 16798636 in words is "sixteen million, seven hundred ninety-eight thousand, six hundred thirty-six".