6863083117 has 4 divisors (see below), whose sum is σ = 7486999776. Its totient is φ = 6239166460.

The previous prime is 6863083103. The next prime is 6863083147. The reversal of 6863083117 is 7113803686.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6863083117 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 (6863083147) 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, 311958313 + ... + 311958334.

It is an arithmetic number, because the mean of its divisors is an integer number (1871749944).

Almost surely, 2^6863083117 is an apocalyptic number.

It is an amenable number.

6863083117 is a deficient number, since it is larger than the sum of its proper divisors (623916659).

6863083117 is a wasteful number, since it uses less digits than its factorization.

6863083117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623916658.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 6863083117 is about 82843.7270829844. The cubic root of 6863083117 is about 1900.3769443260.

It can be divided in two parts, 686 and 3083117, that added together give a palindrome (3083803).

The spelling of 6863083117 in words is "six billion, eight hundred sixty-three million, eighty-three thousand, one hundred seventeen".