268325297 has 8 divisors (see below), whose sum is σ = 288002376. Its totient is φ = 249080832.

The previous prime is 268325293. The next prime is 268325311. The reversal of 268325297 is 792523862.

It can be written as a sum of positive squares in 4 ways, for example, as 130051216 + 138274081 = 11404^2 + 11759^2 .

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 268325297 - 2² = 268325293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268325293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106868 + ... + 109349.

It is an arithmetic number, because the mean of its divisors is an integer number (36000297).

Almost surely, 2^268325297 is an apocalyptic number.

It is an amenable number.

268325297 is a deficient number, since it is larger than the sum of its proper divisors (19677079).

268325297 is a wasteful number, since it uses less digits than its factorization.

268325297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216307.

The product of its digits is 362880, while the sum is 44.

The square root of 268325297 is about 16380.6378691429. The cubic root of 268325297 is about 644.9913241226.

The spelling of 268325297 in words is "two hundred sixty-eight million, three hundred twenty-five thousand, two hundred ninety-seven".