268346341 has 2 divisors, whose sum is σ = 268346342. Its totient is φ = 268346340.

The previous prime is 268346297. The next prime is 268346357. The reversal of 268346341 is 143643862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267453316 + 893025 = 16354^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 268346341 - 2¹⁹ = 267822053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 268346341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268346371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134173170 + 134173171.

It is an arithmetic number, because the mean of its divisors is an integer number (134173171).

Almost surely, 2^268346341 is an apocalyptic number.

It is an amenable number.

268346341 is a deficient number, since it is larger than the sum of its proper divisors (1).

268346341 is an equidigital number, since it uses as much as digits as its factorization.

268346341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 37.

The square root of 268346341 is about 16381.2802002774. The cubic root of 268346341 is about 645.0081853016.

The spelling of 268346341 in words is "two hundred sixty-eight million, three hundred forty-six thousand, three hundred forty-one".