6720108480 has 336 divisors, whose sum is σ = 24547860480. Its totient is φ = 1682601984.

The previous prime is 6720108463. The next prime is 6720108497. The reversal of 6720108480 is 848010276.

6720108480 is a `hidden beast` number, since 6 + 72 + 0 + 108 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (6720108463) and next prime (6720108497).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6948957 + ... + 6949923.

Almost surely, 2^6720108480 is an apocalyptic number.

6720108480 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 6720108480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12273930240).

6720108480 is an abundant number, since it is smaller than the sum of its proper divisors (17827752000).

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

6720108480 is a wasteful number, since it uses less digits than its factorization.

6720108480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 6720108480 is about 81976.2677852560. The cubic root of 6720108480 is about 1887.0877463466.

The spelling of 6720108480 in words is "six billion, seven hundred twenty million, one hundred eight thousand, four hundred eighty".