268853339 has 2 divisors, whose sum is σ = 268853340. Its totient is φ = 268853338.

The previous prime is 268853327. The next prime is 268853399. The reversal of 268853339 is 933358862.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268853339 - 2⁴ = 268853323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268853293 and 268853302.

It is not a weakly prime, because it can be changed into another prime (268853309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134426669 + 134426670.

It is an arithmetic number, because the mean of its divisors is an integer number (134426670).

Almost surely, 2^268853339 is an apocalyptic number.

268853339 is a deficient number, since it is larger than the sum of its proper divisors (1).

268853339 is an equidigital number, since it uses as much as digits as its factorization.

268853339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 47.

The square root of 268853339 is about 16396.7478177839. The cubic root of 268853339 is about 645.4141434192.

The spelling of 268853339 in words is "two hundred sixty-eight million, eight hundred fifty-three thousand, three hundred thirty-nine".