6683076720 has 800 divisors, whose sum is σ = 26963988480. Its totient is φ = 1522851840.

The previous prime is 6683076713. The next prime is 6683076749. The reversal of 6683076720 is 276703866.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 64884189 + ... + 64884291.

Almost surely, 2^6683076720 is an apocalyptic number.

6683076720 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 6683076720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13481994240).

6683076720 is an abundant number, since it is smaller than the sum of its proper divisors (20280911760).

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

6683076720 is a wasteful number, since it uses less digits than its factorization.

6683076720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 6683076720 is about 81750.0869724308. The cubic root of 6683076720 is about 1883.6150375769.

The spelling of 6683076720 in words is "six billion, six hundred eighty-three million, seventy-six thousand, seven hundred twenty".