6628080267 has 6 divisors (see below), whose sum is σ = 9573893732. Its totient is φ = 4418720172.

The previous prime is 6628080229. The next prime is 6628080293. The reversal of 6628080267 is 7620808266.

It is a happy number.

It is not a de Polignac number, because 6628080267 - 2¹² = 6628076171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6628080367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 368226673 + ... + 368226690.

Almost surely, 2^6628080267 is an apocalyptic number.

6628080267 is a deficient number, since it is larger than the sum of its proper divisors (2945813465).

6628080267 is a wasteful number, since it uses less digits than its factorization.

6628080267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736453369 (or 736453366 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 6628080267 is about 81413.0227113574. The cubic root of 6628080267 is about 1878.4339103260.

The spelling of 6628080267 in words is "six billion, six hundred twenty-eight million, eighty thousand, two hundred sixty-seven".