206768294 has 8 divisors (see below), whose sum is σ = 310353120. Its totient is φ = 103317256.

The previous prime is 206768293. The next prime is 206768329. The reversal of 206768294 is 492867602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206768293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29489 + ... + 35820.

It is an arithmetic number, because the mean of its divisors is an integer number (38794140).

Almost surely, 2^206768294 is an apocalyptic number.

206768294 is a deficient number, since it is larger than the sum of its proper divisors (103584826).

206768294 is a wasteful number, since it uses less digits than its factorization.

206768294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66894.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 206768294 is about 14379.4399751868. The cubic root of 206768294 is about 591.3273705602.

The spelling of 206768294 in words is "two hundred six million, seven hundred sixty-eight thousand, two hundred ninety-four".