268734106 has 8 divisors (see below), whose sum is σ = 404670420. Its totient is φ = 133843968.

The previous prime is 268734091. The next prime is 268734143. The reversal of 268734106 is 601437862.

It can be written as a sum of positive squares in 2 ways, for example, as 154778481 + 113955625 = 12441^2 + 10675^2 .

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

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, 260901 + ... + 261928.

Almost surely, 2^268734106 is an apocalyptic number.

268734106 is a deficient number, since it is larger than the sum of its proper divisors (135936314).

268734106 is a wasteful number, since it uses less digits than its factorization.

268734106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523088.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 268734106 is about 16393.1115411321. Note that the first 3 decimals coincide. The cubic root of 268734106 is about 645.3187183524.

The spelling of 268734106 in words is "two hundred sixty-eight million, seven hundred thirty-four thousand, one hundred six".