268335343 has 6 divisors (see below), whose sum is σ = 273496664. Its totient is φ = 263269656.

The previous prime is 268335329. The next prime is 268335373. The reversal of 268335343 is 343533862.

It is not a de Polignac number, because 268335343 - 2⁵ = 268335311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268335313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44955 + ... + 50572.

Almost surely, 2^268335343 is an apocalyptic number.

268335343 is a deficient number, since it is larger than the sum of its proper divisors (5161321).

268335343 is an frugal number, since it uses more digits than its factorization.

268335343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95633 (or 95580 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

The square root of 268335343 is about 16380.9445087883. The cubic root of 268335343 is about 644.9993734345. Note that the first 3 decimals are identical.

The spelling of 268335343 in words is "two hundred sixty-eight million, three hundred thirty-five thousand, three hundred forty-three".