268229407 has 8 divisors (see below), whose sum is σ = 272417184. Its totient is φ = 264072288.

The previous prime is 268229371. The next prime is 268229447. The reversal of 268229407 is 704922862.

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 268229407 - 2¹¹ = 268227359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268229407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268229447) 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, 10293 + ... + 25345.

It is an arithmetic number, because the mean of its divisors is an integer number (34052148).

Almost surely, 2^268229407 is an apocalyptic number.

268229407 is a deficient number, since it is larger than the sum of its proper divisors (4187777).

268229407 is a wasteful number, since it uses less digits than its factorization.

268229407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15329.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 268229407 is about 16377.7106764041. The cubic root of 268229407 is about 644.9144825828.

The spelling of 268229407 in words is "two hundred sixty-eight million, two hundred twenty-nine thousand, four hundred seven".