268827798927 has 8 divisors (see below), whose sum is σ = 358586860464. Its totient is φ = 179143635008.

The previous prime is 268827798923. The next prime is 268827798931. The reversal of 268827798927 is 729897728862.

It is an interprime number because it is at equal distance from previous prime (268827798923) and next prime (268827798931).

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 268827798927 - 2² = 268827798923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268827798923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18716028 + ... + 18730385.

It is an arithmetic number, because the mean of its divisors is an integer number (44823357558).

Almost surely, 2^268827798927 is an apocalyptic number.

268827798927 is a deficient number, since it is larger than the sum of its proper divisors (89759061537).

268827798927 is a wasteful number, since it uses less digits than its factorization.

268827798927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37448809.

The product of its digits is 682795008, while the sum is 75.

The spelling of 268827798927 in words is "two hundred sixty-eight billion, eight hundred twenty-seven million, seven hundred ninety-eight thousand, nine hundred twenty-seven".