6824042868 has 36 divisors (see below), whose sum is σ = 16645176128. Its totient is φ = 2175779760.

The previous prime is 6824042851. The next prime is 6824042899. The reversal of 6824042868 is 8682404286.

It is a super-3 number, since 3×6824042868³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 531148 + ... + 543843.

Almost surely, 2^6824042868 is an apocalyptic number.

It is an amenable number.

6824042868 is an abundant number, since it is smaller than the sum of its proper divisors (9821133260).

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

6824042868 is a wasteful number, since it uses less digits than its factorization.

6824042868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075044 (or 1075019 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The square root of 6824042868 is about 82607.7651797941. The cubic root of 6824042868 is about 1896.7666955247.

The spelling of 6824042868 in words is "six billion, eight hundred twenty-four million, forty-two thousand, eight hundred sixty-eight".