268846953 has 8 divisors (see below), whose sum is σ = 358658208. Its totient is φ = 179133504.

The previous prime is 268846933. The next prime is 268846987. The reversal of 268846953 is 359648862.

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

It is not a de Polignac number, because 268846953 - 2¹² = 268842857 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 268846896 and 268846905.

It is not an unprimeable number, because it can be changed into a prime (268846913) 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, 17776 + ... + 29217.

It is an arithmetic number, because the mean of its divisors is an integer number (44832276).

Almost surely, 2^268846953 is an apocalyptic number.

It is an amenable number.

268846953 is a deficient number, since it is larger than the sum of its proper divisors (89811255).

268846953 is a wasteful number, since it uses less digits than its factorization.

268846953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48903.

The product of its digits is 2488320, while the sum is 51.

The square root of 268846953 is about 16396.5530828891. The cubic root of 268846953 is about 645.4090332634.

The spelling of 268846953 in words is "two hundred sixty-eight million, eight hundred forty-six thousand, nine hundred fifty-three".