2773847412 has 72 divisors (see below), whose sum is σ = 8018506496. Its totient is φ = 792016704.

The previous prime is 2773847399. The next prime is 2773847473. The reversal of 2773847412 is 2147483772.

2773847412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 573918 + ... + 578730.

Almost surely, 2^2773847412 is an apocalyptic number.

It is an amenable number.

2773847412 is an abundant number, since it is smaller than the sum of its proper divisors (5244659084).

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

2773847412 is a wasteful number, since it uses less digits than its factorization.

2773847412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117 (or 7112 counting only the distinct ones).

The product of its digits is 526848, while the sum is 45.

The square root of 2773847412 is about 52667.3277469059. The cubic root of 2773847412 is about 1405.0577961137.

The spelling of 2773847412 in words is "two billion, seven hundred seventy-three million, eight hundred forty-seven thousand, four hundred twelve".