6716702720 has 480 divisors, whose sum is σ = 21402880128. Its totient is φ = 1962934272.

The previous prime is 6716702717. The next prime is 6716702723. The reversal of 6716702720 is 272076176.

It is an interprime number because it is at equal distance from previous prime (6716702717) and next prime (6716702723).

It is a super-2 number, since 2×6716702720² = 90228190857710796800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6716702723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126730214 + ... + 126730266.

Almost surely, 2^6716702720 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 6716702720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10701440064).

6716702720 is an abundant number, since it is smaller than the sum of its proper divisors (14686177408).

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

6716702720 is a wasteful number, since it uses less digits than its factorization.

6716702720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 6716702720 is about 81955.4923113759. The cubic root of 6716702720 is about 1886.7688996088.

Adding to 6716702720 its reverse (272076176), we get a palindrome (6988778896).

The spelling of 6716702720 in words is "six billion, seven hundred sixteen million, seven hundred two thousand, seven hundred twenty".