6883488720 has 240 divisors, whose sum is σ = 25174281600. Its totient is φ = 1678924800.

The previous prime is 6883488707. The next prime is 6883488727. The reversal of 6883488720 is 278843886.

6883488720 is a `hidden beast` number, since 68 + 83 + 488 + 7 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6883488727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 388045 + ... + 405395.

It is an arithmetic number, because the mean of its divisors is an integer number (104892840).

Almost surely, 2^6883488720 is an apocalyptic number.

6883488720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6883488720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12587140800).

6883488720 is an abundant number, since it is smaller than the sum of its proper divisors (18290792880).

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

6883488720 is a wasteful number, since it uses less digits than its factorization.

6883488720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17418 (or 17409 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The square root of 6883488720 is about 82966.7928752221. The cubic root of 6883488720 is about 1902.2585072582.

The spelling of 6883488720 in words is "six billion, eight hundred eighty-three million, four hundred eighty-eight thousand, seven hundred twenty".