2628830267 has 4 divisors (see below), whose sum is σ = 3004377456. Its totient is φ = 2253283080.

The previous prime is 2628830261. The next prime is 2628830297. The reversal of 2628830267 is 7620388262.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2628830267 - 2¹⁴ = 2628813883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2628830261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187773584 + ... + 187773597.

It is an arithmetic number, because the mean of its divisors is an integer number (751094364).

Almost surely, 2^2628830267 is an apocalyptic number.

2628830267 is a deficient number, since it is larger than the sum of its proper divisors (375547189).

2628830267 is an equidigital number, since it uses as much as digits as its factorization.

2628830267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375547188.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2628830267 is about 51272.1197825875. The cubic root of 2628830267 is about 1380.1327091796.

The spelling of 2628830267 in words is "two billion, six hundred twenty-eight million, eight hundred thirty thousand, two hundred sixty-seven".