268456326 has 12 divisors (see below), whose sum is σ = 536992932. Its totient is φ = 89472064.

The previous prime is 268456261. The next prime is 268456343. The reversal of 268456326 is 623654862.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36790 + ... + 43478.

It is an arithmetic number, because the mean of its divisors is an integer number (44749411).

Almost surely, 2^268456326 is an apocalyptic number.

268456326 is an abundant number, since it is smaller than the sum of its proper divisors (268536606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268456326 is an frugal number, since it uses more digits than its factorization.

268456326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383 (or 6694 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 268456326 is about 16384.6368894767. The cubic root of 268456326 is about 645.0962947391.

The spelling of 268456326 in words is "two hundred sixty-eight million, four hundred fifty-six thousand, three hundred twenty-six".