6863389614 has 12 divisors (see below), whose sum is σ = 14870677536. Its totient is φ = 2287796532.

The previous prime is 6863389567. The next prime is 6863389619. The reversal of 6863389614 is 4169833686.

It is a super-3 number, since 3×6863389614³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6863389619) 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, 190649694 + ... + 190649729.

It is an arithmetic number, because the mean of its divisors is an integer number (1239223128).

Almost surely, 2^6863389614 is an apocalyptic number.

6863389614 is an abundant number, since it is smaller than the sum of its proper divisors (8007287922).

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

6863389614 is a wasteful number, since it uses less digits than its factorization.

6863389614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381299431 (or 381299428 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 6863389614 is about 82845.5769127115. The cubic root of 6863389614 is about 1900.4052334176.

The spelling of 6863389614 in words is "six billion, eight hundred sixty-three million, three hundred eighty-nine thousand, six hundred fourteen".