6988842800 has 120 divisors (see below), whose sum is σ = 17874784512. Its totient is φ = 2616832000.

The previous prime is 6988842781. The next prime is 6988842811. The reversal of 6988842800 is 82488896.

It is a super-2 number, since 2×6988842800² = 97687847366223680000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1296110 + ... + 1301490.

Almost surely, 2^6988842800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6988842800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8937392256).

6988842800 is an abundant number, since it is smaller than the sum of its proper divisors (10885941712).

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

6988842800 is a wasteful number, since it uses less digits than its factorization.

6988842800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607 (or 5596 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The square root of 6988842800 is about 83599.2990401235. The cubic root of 6988842800 is about 1911.9143110936.

The spelling of 6988842800 in words is "six billion, nine hundred eighty-eight million, eight hundred forty-two thousand, eight hundred".