2773438677 has 8 divisors (see below), whose sum is σ = 4108798080. Its totient is φ = 1848959100.

The previous prime is 2773438663. The next prime is 2773438741. The reversal of 2773438677 is 7768343772.

2773438677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2773438677 - 2¹² = 2773434581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773438477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51359949 + ... + 51360002.

It is an arithmetic number, because the mean of its divisors is an integer number (513599760).

Almost surely, 2^2773438677 is an apocalyptic number.

2773438677 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2773438677 is a deficient number, since it is larger than the sum of its proper divisors (1335359403).

2773438677 is a wasteful number, since it uses less digits than its factorization.

2773438677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102719960 (or 102719954 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 54.

The square root of 2773438677 is about 52663.4472570871. The cubic root of 2773438677 is about 1404.9887795189.

The spelling of 2773438677 in words is "two billion, seven hundred seventy-three million, four hundred thirty-eight thousand, six hundred seventy-seven".