6672897288 has 60 divisors (see below), whose sum is σ = 18696117165. Its totient is φ = 2223605952.

The previous prime is 6672897263. The next prime is 6672897289. The reversal of 6672897288 is 8827982766.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 6645836484 + 27060804 = 81522^2 + 5202^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=57762.

It is not an unprimeable number, because it can be changed into a prime (6672897289) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2077828 + ... + 2081036.

Almost surely, 2^6672897288 is an apocalyptic number.

It is an amenable number.

6672897288 is an abundant number, since it is smaller than the sum of its proper divisors (12023219877).

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

6672897288 is an frugal number, since it uses more digits than its factorization.

6672897288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6436 (or 3214 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 63.

The square root of 6672897288 is about 81687.8037897947. The cubic root of 6672897288 is about 1882.6581991144.

The spelling of 6672897288 in words is "six billion, six hundred seventy-two million, eight hundred ninety-seven thousand, two hundred eighty-eight".