868271463 has 6 divisors (see below), whose sum is σ = 1254169904. Its totient is φ = 578847636.

The previous prime is 868271461. The next prime is 868271479. The reversal of 868271463 is 364172868.

868271463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 868271463 - 2¹ = 868271461 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 (868271461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48237295 + ... + 48237312.

Almost surely, 2^868271463 is an apocalyptic number.

868271463 is a deficient number, since it is larger than the sum of its proper divisors (385898441).

868271463 is a wasteful number, since it uses less digits than its factorization.

868271463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96474613 (or 96474610 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 868271463 is about 29466.4463924648. The cubic root of 868271463 is about 954.0076176494.

The spelling of 868271463 in words is "eight hundred sixty-eight million, two hundred seventy-one thousand, four hundred sixty-three".