2798584208 has 20 divisors (see below), whose sum is σ = 6196865280. Its totient is φ = 1199393184.

The previous prime is 2798584181. The next prime is 2798584211. The reversal of 2798584208 is 8024858972.

It is a self number, because there is not a number n which added to its sum of digits gives 2798584208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12493568 + ... + 12493791.

It is an arithmetic number, because the mean of its divisors is an integer number (309843264).

Almost surely, 2^2798584208 is an apocalyptic number.

2798584208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2798584208 is an abundant number, since it is smaller than the sum of its proper divisors (3398281072).

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

2798584208 is a wasteful number, since it uses less digits than its factorization.

2798584208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24987374 (or 24987368 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The square root of 2798584208 is about 52901.6465528248. The cubic root of 2798584208 is about 1409.2221466198. Note that the first 3 decimals are identical.

The spelling of 2798584208 in words is "two billion, seven hundred ninety-eight million, five hundred eighty-four thousand, two hundred eight".