2880774805 has 4 divisors (see below), whose sum is σ = 3456929772. Its totient is φ = 2304619840.

The previous prime is 2880774779. The next prime is 2880774821. The reversal of 2880774805 is 5084770882.

2880774805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2153609649 + 727165156 = 46407^2 + 26966^2 .

It is not a de Polignac number, because 2880774805 - 2²⁵ = 2847220373 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288077476 + ... + 288077485.

It is an arithmetic number, because the mean of its divisors is an integer number (864232443).

Almost surely, 2^2880774805 is an apocalyptic number.

It is an amenable number.

2880774805 is a deficient number, since it is larger than the sum of its proper divisors (576154967).

2880774805 is an equidigital number, since it uses as much as digits as its factorization.

2880774805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576154966.

The product of its (nonzero) digits is 1003520, while the sum is 49.

The square root of 2880774805 is about 53672.8497939135. The cubic root of 2880774805 is about 1422.8848982597.

The spelling of 2880774805 in words is "two billion, eight hundred eighty million, seven hundred seventy-four thousand, eight hundred five".