16799884 has 6 divisors (see below), whose sum is σ = 29399804. Its totient is φ = 8399940.

The previous prime is 16799879. The next prime is 16799891. The reversal of 16799884 is 48899761.

It is a happy number.

It is a super-2 number, since 2×16799884² = 564472204826912, which contains 22 as substring.

It is a plaindrome in base 14.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2099982 + ... + 2099989.

Almost surely, 2^16799884 is an apocalyptic number.

It is an amenable number.

16799884 is a deficient number, since it is larger than the sum of its proper divisors (12599920).

16799884 is a wasteful number, since it uses less digits than its factorization.

16799884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199975 (or 4199973 counting only the distinct ones).

The product of its digits is 870912, while the sum is 52.

The square root of 16799884 is about 4098.7661558084. The cubic root of 16799884 is about 256.1152435232.

The spelling of 16799884 in words is "sixteen million, seven hundred ninety-nine thousand, eight hundred eighty-four".