206413396 has 24 divisors (see below), whose sum is σ = 413441280. Its totient is φ = 88331232.

The previous prime is 206413391. The next prime is 206413421. The reversal of 206413396 is 693314602.

It is a happy number.

206413396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206413391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15006 + ... + 25258.

It is an arithmetic number, because the mean of its divisors is an integer number (17226720).

Almost surely, 2^206413396 is an apocalyptic number.

It is an amenable number.

206413396 is an abundant number, since it is smaller than the sum of its proper divisors (207027884).

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

206413396 is a wasteful number, since it uses less digits than its factorization.

206413396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983 (or 10981 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 206413396 is about 14367.0942086422. The cubic root of 206413396 is about 590.9888578536.

Adding to 206413396 its reverse (693314602), we get a palindrome (899727998).

The spelling of 206413396 in words is "two hundred six million, four hundred thirteen thousand, three hundred ninety-six".