2773668882 has 8 divisors (see below), whose sum is σ = 5547337776. Its totient is φ = 924556292.

The previous prime is 2773668869. The next prime is 2773668899. The reversal of 2773668882 is 2888663772.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2773668882 is an admirable number.

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, 231139068 + ... + 231139079.

It is an arithmetic number, because the mean of its divisors is an integer number (693417222).

Almost surely, 2^2773668882 is an apocalyptic number.

2773668882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2773668882 is a wasteful number, since it uses less digits than its factorization.

2773668882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462278152.

The product of its digits is 10838016, while the sum is 57.

The square root of 2773668882 is about 52665.6328358447. The cubic root of 2773668882 is about 1405.0276514190.

The spelling of 2773668882 in words is "two billion, seven hundred seventy-three million, six hundred sixty-eight thousand, eight hundred eighty-two".