6916988800 has 96 divisors (see below), whose sum is σ = 17123937480. Its totient is φ = 2760837120.

The previous prime is 6916988759. The next prime is 6916988803. The reversal of 6916988800 is 88896196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6916988803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1671534 + ... + 1675666.

Almost surely, 2^6916988800 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 6916988800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8561968740).

6916988800 is an abundant number, since it is smaller than the sum of its proper divisors (10206948680).

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

6916988800 is a wasteful number, since it uses less digits than its factorization.

6916988800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680 (or 4663 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 55.

The square root of 6916988800 is about 83168.4363205177. The cubic root of 6916988800 is about 1905.3394407110.

The spelling of 6916988800 in words is "six billion, nine hundred sixteen million, nine hundred eighty-eight thousand, eight hundred".