200688366 has 16 divisors (see below), whose sum is σ = 424987344. Its totient is φ = 62961024.

The previous prime is 200688347. The next prime is 200688373. The reversal of 200688366 is 663886002.

200688366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983665 + ... + 983868.

It is an arithmetic number, because the mean of its divisors is an integer number (26561709).

Almost surely, 2^200688366 is an apocalyptic number.

200688366 is an abundant number, since it is smaller than the sum of its proper divisors (224298978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200688366 is a wasteful number, since it uses less digits than its factorization.

200688366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967555.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 200688366 is about 14166.4521317089. The cubic root of 200688366 is about 585.4737108318.

The spelling of 200688366 in words is "two hundred million, six hundred eighty-eight thousand, three hundred sixty-six".