206648860696 has 16 divisors (see below), whose sum is σ = 387553928040. Its totient is φ = 103301146560.

The previous prime is 206648860687. The next prime is 206648860709. The reversal of 206648860696 is 696068846602.

It is a happy number.

206648860696 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2872726 + ... + 2943781.

Almost surely, 2^206648860696 is an apocalyptic number.

It is an amenable number.

206648860696 is a deficient number, since it is larger than the sum of its proper divisors (180905067344).

206648860696 is a wasteful number, since it uses less digits than its factorization.

206648860696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820954 (or 5820950 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 61.

The spelling of 206648860696 in words is "two hundred six billion, six hundred forty-eight million, eight hundred sixty thousand, six hundred ninety-six".