2080024809 has 16 divisors (see below), whose sum is σ = 2834595840. Its totient is φ = 1356114960.

The previous prime is 2080024801. The next prime is 2080024823. The reversal of 2080024809 is 9084200802.

It is not a de Polignac number, because 2080024809 - 2³ = 2080024801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2080024809.

It is not an unprimeable number, because it can be changed into a prime (2080024801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200664 + ... + 210774.

It is an arithmetic number, because the mean of its divisors is an integer number (177162240).

Almost surely, 2^2080024809 is an apocalyptic number.

It is an amenable number.

2080024809 is a deficient number, since it is larger than the sum of its proper divisors (754571031).

2080024809 is a wasteful number, since it uses less digits than its factorization.

2080024809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11620.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2080024809 is about 45607.2889898095. The cubic root of 2080024809 is about 1276.5059348656.

The spelling of 2080024809 in words is "two billion, eighty million, twenty-four thousand, eight hundred nine".