268900239 has 8 divisors (see below), whose sum is σ = 362562480. Its totient is φ = 177252416.

The previous prime is 268900211. The next prime is 268900249. The reversal of 268900239 is 932009862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268900239 - 2¹⁹ = 268375951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268900197 and 268900206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268900249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503292 + ... + 503825.

It is an arithmetic number, because the mean of its divisors is an integer number (45320310).

Almost surely, 2^268900239 is an apocalyptic number.

268900239 is a deficient number, since it is larger than the sum of its proper divisors (93662241).

268900239 is a wasteful number, since it uses less digits than its factorization.

268900239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007209.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 268900239 is about 16398.1779170736. The cubic root of 268900239 is about 645.4516708973.

The spelling of 268900239 in words is "two hundred sixty-eight million, nine hundred thousand, two hundred thirty-nine".