2773076636 has 12 divisors (see below), whose sum is σ = 5294055480. Its totient is φ = 1260489360.

The previous prime is 2773076633. The next prime is 2773076687. The reversal of 2773076636 is 6366703772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773076633) 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, 31512191 + ... + 31512278.

It is an arithmetic number, because the mean of its divisors is an integer number (441171290).

Almost surely, 2^2773076636 is an apocalyptic number.

It is an amenable number.

2773076636 is a deficient number, since it is larger than the sum of its proper divisors (2520978844).

2773076636 is a wasteful number, since it uses less digits than its factorization.

2773076636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63024484 (or 63024482 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 47.

The square root of 2773076636 is about 52660.0098366873. The cubic root of 2773076636 is about 1404.9276417357.

The spelling of 2773076636 in words is "two billion, seven hundred seventy-three million, seventy-six thousand, six hundred thirty-six".