268824337 has 2 divisors, whose sum is σ = 268824338. Its totient is φ = 268824336.

The previous prime is 268824323. The next prime is 268824341. The reversal of 268824337 is 733428862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172764736 + 96059601 = 13144^2 + 9801^2 .

It is a cyclic number.

It is not a de Polignac number, because 268824337 - 2⁷ = 268824209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268824293 and 268824302.

It is not a weakly prime, because it can be changed into another prime (268824317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134412168 + 134412169.

It is an arithmetic number, because the mean of its divisors is an integer number (134412169).

Almost surely, 2^268824337 is an apocalyptic number.

It is an amenable number.

268824337 is a deficient number, since it is larger than the sum of its proper divisors (1).

268824337 is an equidigital number, since it uses as much as digits as its factorization.

268824337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 43.

The square root of 268824337 is about 16395.8634112388. The cubic root of 268824337 is about 645.3909350110.

The spelling of 268824337 in words is "two hundred sixty-eight million, eight hundred twenty-four thousand, three hundred thirty-seven".