268695341 has 2 divisors, whose sum is σ = 268695342. Its totient is φ = 268695340.

The previous prime is 268695307. The next prime is 268695377. The reversal of 268695341 is 143596862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190302025 + 78393316 = 13795^2 + 8854^2 .

It is a cyclic number.

It is not a de Polignac number, because 268695341 - 2¹⁴ = 268678957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268695292 and 268695301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268695641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134347670 + 134347671.

It is an arithmetic number, because the mean of its divisors is an integer number (134347671).

Almost surely, 2^268695341 is an apocalyptic number.

It is an amenable number.

268695341 is a deficient number, since it is larger than the sum of its proper divisors (1).

268695341 is an equidigital number, since it uses as much as digits as its factorization.

268695341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The square root of 268695341 is about 16391.9291421114. The cubic root of 268695341 is about 645.2876877010.

The spelling of 268695341 in words is "two hundred sixty-eight million, six hundred ninety-five thousand, three hundred forty-one".