6797285280 has 144 divisors (see below), whose sum is σ = 23249608200. Its totient is φ = 1808400384.

The previous prime is 6797285239. The next prime is 6797285293. The reversal of 6797285280 is 825827976.

It is a happy number.

6797285280 is a `hidden beast` number, since 6 + 7 + 97 + 28 + 528 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3344077584 + 3453207696 = 57828^2 + 58764^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 641304 + ... + 651816.

Almost surely, 2^6797285280 is an apocalyptic number.

6797285280 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 6797285280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11624804100).

6797285280 is an abundant number, since it is smaller than the sum of its proper divisors (16452322920).

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

6797285280 is a wasteful number, since it uses less digits than its factorization.

6797285280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10983 (or 10972 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 6797285280 is about 82445.6504613797. The cubic root of 6797285280 is about 1894.2843263017.

The spelling of 6797285280 in words is "six billion, seven hundred ninety-seven million, two hundred eighty-five thousand, two hundred eighty".