268734 has 8 divisors (see below), whose sum is σ = 537480. Its totient is φ = 89576.

The previous prime is 268733. The next prime is 268747. The reversal of 268734 is 437862.

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

268734 is an admirable number.

It is a d-powerful number, because it can be written as 2³ + 6 + 7 + 8 + 3⁸ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22389 + ... + 22400.

It is an arithmetic number, because the mean of its divisors is an integer number (67185).

2²⁶⁸⁷³⁴ is an apocalyptic number.

268734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

268734 is a wasteful number, since it uses less digits than its factorization.

268734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44794.

The product of its digits is 8064, while the sum is 30.

The square root of 268734 is about 518.3956018332. The cubic root of 268734 is about 64.5318633505.

The spelling of 268734 in words is "two hundred sixty-eight thousand, seven hundred thirty-four".