16834388 has 12 divisors (see below), whose sum is σ = 29537172. Its totient is φ = 8395200.

The previous prime is 16834387. The next prime is 16834393. The reversal of 16834388 is 88343861.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12945604 + 3888784 = 3598^2 + 1972^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16834387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3713 + ... + 6888.

It is an arithmetic number, because the mean of its divisors is an integer number (2461431).

Almost surely, 2^16834388 is an apocalyptic number.

It is an amenable number.

16834388 is a deficient number, since it is larger than the sum of its proper divisors (12702784).

16834388 is a wasteful number, since it uses less digits than its factorization.

16834388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002 (or 11000 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 16834388 is about 4102.9730683981. The cubic root of 16834388 is about 256.2904621413.

The spelling of 16834388 in words is "sixteen million, eight hundred thirty-four thousand, three hundred eighty-eight".