2873281799 has 4 divisors (see below), whose sum is σ = 2907899736. Its totient is φ = 2838663864.

The previous prime is 2873281793. The next prime is 2873281811. The reversal of 2873281799 is 9971823782.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2873281799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873281793) 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, 17308844 + ... + 17309009.

It is an arithmetic number, because the mean of its divisors is an integer number (726974934).

Almost surely, 2^2873281799 is an apocalyptic number.

2873281799 is a deficient number, since it is larger than the sum of its proper divisors (34617937).

2873281799 is an equidigital number, since it uses as much as digits as its factorization.

2873281799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34617936.

The product of its digits is 3048192, while the sum is 56.

The square root of 2873281799 is about 53603.0017722888. The cubic root of 2873281799 is about 1421.6501676749.

The spelling of 2873281799 in words is "two billion, eight hundred seventy-three million, two hundred eighty-one thousand, seven hundred ninety-nine".