6927482880 has 476 divisors, whose sum is σ = 25786908540. Its totient is φ = 1783627776.

The previous prime is 6927482833. The next prime is 6927482911. The reversal of 6927482880 is 882847296.

6927482880 is a `hidden beast` number, since 69 + 27 + 482 + 8 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3057647616 + 3869835264 = 55296^2 + 62208^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 238878706 + ... + 238878734.

Almost surely, 2^6927482880 is an apocalyptic number.

6927482880 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 6927482880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12893454270).

6927482880 is an abundant number, since it is smaller than the sum of its proper divisors (18859425660).

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

6927482880 is an frugal number, since it uses more digits than its factorization.

6927482880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 6927482880 is about 83231.5017286123. The cubic root of 6927482880 is about 1906.3025130316.

The spelling of 6927482880 in words is "six billion, nine hundred twenty-seven million, four hundred eighty-two thousand, eight hundred eighty".