206393835260 has 48 divisors (see below), whose sum is σ = 438227852832. Its totient is φ = 81647404800.

The previous prime is 206393835257. The next prime is 206393835301. The reversal of 206393835260 is 62538393602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633230 + ... + 902090.

It is an arithmetic number, because the mean of its divisors is an integer number (9129746934).

Almost surely, 2^206393835260 is an apocalyptic number.

206393835260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206393835260 is an abundant number, since it is smaller than the sum of its proper divisors (231834017572).

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

206393835260 is a wasteful number, since it uses less digits than its factorization.

206393835260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269294 (or 269292 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 206393835260 in words is "two hundred six billion, three hundred ninety-three million, eight hundred thirty-five thousand, two hundred sixty".