268468463 has 8 divisors (see below), whose sum is σ = 277401216. Its totient is φ = 259552800.

The previous prime is 268468441. The next prime is 268468481. The reversal of 268468463 is 364864862.

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 268468463 - 2¹² = 268464367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268468433) 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, 32945 + ... + 40277.

It is an arithmetic number, because the mean of its divisors is an integer number (34675152).

Almost surely, 2^268468463 is an apocalyptic number.

268468463 is a deficient number, since it is larger than the sum of its proper divisors (8932753).

268468463 is a wasteful number, since it uses less digits than its factorization.

268468463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8545.

The product of its digits is 1327104, while the sum is 47.

The square root of 268468463 is about 16385.0072627387. The cubic root of 268468463 is about 645.1060162654.

The spelling of 268468463 in words is "two hundred sixty-eight million, four hundred sixty-eight thousand, four hundred sixty-three".