2828327779 has 16 divisors (see below), whose sum is σ = 2987712000. Its totient is φ = 2672119296.

The previous prime is 2828327771. The next prime is 2828327819. The reversal of 2828327779 is 9777238282.

2828327779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2828327779 - 2³ = 2828327771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828327771) 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, 1062352 + ... + 1065010.

It is an arithmetic number, because the mean of its divisors is an integer number (186732000).

Almost surely, 2^2828327779 is an apocalyptic number.

2828327779 is a deficient number, since it is larger than the sum of its proper divisors (159384221).

2828327779 is a wasteful number, since it uses less digits than its factorization.

2828327779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234.

The product of its digits is 4741632, while the sum is 55.

The square root of 2828327779 is about 53182.0249614473. The cubic root of 2828327779 is about 1414.1970045549.

The spelling of 2828327779 in words is "two billion, eight hundred twenty-eight million, three hundred twenty-seven thousand, seven hundred seventy-nine".