2773116436 has 6 divisors (see below), whose sum is σ = 4852953770. Its totient is φ = 1386558216.

The previous prime is 2773116433. The next prime is 2773116473. The reversal of 2773116436 is 6346113772.

It can be written as a sum of positive squares in only one way, i.e., 2319000336 + 454116100 = 48156^2 + 21310^2 .

It is a super-2 number, since 2×2773116436² = 15380349535226684192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773116431) by changing a digit.

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 as a sum of consecutive naturals, namely, 346639551 + ... + 346639558.

Almost surely, 2^2773116436 is an apocalyptic number.

It is an amenable number.

2773116436 is a deficient number, since it is larger than the sum of its proper divisors (2079837334).

2773116436 is a wasteful number, since it uses less digits than its factorization.

2773116436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693279113 (or 693279111 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 2773116436 is about 52660.3877311970. The cubic root of 2773116436 is about 1404.9343630132.

The spelling of 2773116436 in words is "two billion, seven hundred seventy-three million, one hundred sixteen thousand, four hundred thirty-six".