4287318863 has 4 divisors (see below), whose sum is σ = 4292208360. Its totient is φ = 4282429368.

The previous prime is 4287318857. The next prime is 4287318911. The reversal of 4287318863 is 3688137824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4287318863 - 2⁶ = 4287318799 is a prime.

It is a super-2 number, since 2×4287318863² = 36762206066071225538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287318263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2443433 + ... + 2445186.

It is an arithmetic number, because the mean of its divisors is an integer number (1073052090).

Almost surely, 2^4287318863 is an apocalyptic number.

4287318863 is a deficient number, since it is larger than the sum of its proper divisors (4889497).

4287318863 is an equidigital number, since it uses as much as digits as its factorization.

4287318863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4889496.

The product of its digits is 1548288, while the sum is 50.

The square root of 4287318863 is about 65477.6210853754. The cubic root of 4287318863 is about 1624.5332135246.

The spelling of 4287318863 in words is "four billion, two hundred eighty-seven million, three hundred eighteen thousand, eight hundred sixty-three".