268947417 has 8 divisors (see below), whose sum is σ = 360097920. Its totient is φ = 178547600.

The previous prime is 268947401. The next prime is 268947431. The reversal of 268947417 is 714749862.

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 268947417 - 2⁴ = 268947401 is a prime.

It is a super-2 number, since 2×268947417² = 144665426221943778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (268947457) 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, 186834 + ... + 188267.

It is an arithmetic number, because the mean of its divisors is an integer number (45012240).

Almost surely, 2^268947417 is an apocalyptic number.

It is an amenable number.

268947417 is a deficient number, since it is larger than the sum of its proper divisors (91150503).

268947417 is a wasteful number, since it uses less digits than its factorization.

268947417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375343.

The product of its digits is 677376, while the sum is 48.

The square root of 268947417 is about 16399.6163674642. The cubic root of 268947417 is about 645.4894164175.

The spelling of 268947417 in words is "two hundred sixty-eight million, nine hundred forty-seven thousand, four hundred seventeen".