863333333368 has 32 divisors (see below), whose sum is σ = 1769419935360. Its totient is φ = 391644054880.

The previous prime is 863333333363. The next prime is 863333333399.

863333333368 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863333333363) 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, 9707830 + ... + 9796357.

It is an arithmetic number, because the mean of its divisors is an integer number (55294372980).

Almost surely, 2^863333333368 is an apocalyptic number.

863333333368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

863333333368 is an abundant number, since it is smaller than the sum of its proper divisors (906086601992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

863333333368 is a wasteful number, since it uses less digits than its factorization.

863333333368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19504707 (or 19504703 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 52.

The spelling of 863333333368 in words is "eight hundred sixty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred sixty-eight".