206793986202 has 64 divisors (see below), whose sum is σ = 468770163840. Its totient is φ = 67557587328.

The previous prime is 206793986197. The next prime is 206793986213. The reversal of 206793986202 is 202689397602.

It is a happy number.

206793986202 is a `hidden beast` number, since 2 + 0 + 6 + 7 + 9 + 3 + 9 + 8 + 620 + 2 = 666.

206793986202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567678 + ... + 857814.

It is an arithmetic number, because the mean of its divisors is an integer number (7324533810).

Almost surely, 2^206793986202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206793986202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234385081920).

206793986202 is an abundant number, since it is smaller than the sum of its proper divisors (261976177638).

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

206793986202 is a wasteful number, since it uses less digits than its factorization.

206793986202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290412 (or 290406 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 206793986202 in words is "two hundred six billion, seven hundred ninety-three million, nine hundred eighty-six thousand, two hundred two".