268673207 has 8 divisors (see below), whose sum is σ = 295693200. Its totient is φ = 242085760.

The previous prime is 268673191. The next prime is 268673257. The reversal of 268673207 is 702376862.

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

It is a cyclic number.

It is not a de Polignac number, because 268673207 - 2⁴ = 268673191 is a prime.

It is a super-3 number, since 3×268673207³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268673257) 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 7 ways as a sum of consecutive naturals, for example, 106832 + ... + 109317.

It is an arithmetic number, because the mean of its divisors is an integer number (36961650).

Almost surely, 2^268673207 is an apocalyptic number.

268673207 is a deficient number, since it is larger than the sum of its proper divisors (27019993).

268673207 is a wasteful number, since it uses less digits than its factorization.

268673207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216273.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 268673207 is about 16391.2539788754. The cubic root of 268673207 is about 645.2699685129.

The spelling of 268673207 in words is "two hundred sixty-eight million, six hundred seventy-three thousand, two hundred seven".