2772846748 has 24 divisors (see below), whose sum is σ = 5695579232. Its totient is φ = 1156244544.

The previous prime is 2772846707. The next prime is 2772846763. The reversal of 2772846748 is 8476482772.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1337211 + ... + 1339282.

Almost surely, 2^2772846748 is an apocalyptic number.

2772846748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2772846748 is an abundant number, since it is smaller than the sum of its proper divisors (2922732484).

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

2772846748 is a wasteful number, since it uses less digits than its factorization.

2772846748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676541 (or 2676539 counting only the distinct ones).

The product of its digits is 8429568, while the sum is 55.

The square root of 2772846748 is about 52657.8270345444. The cubic root of 2772846748 is about 1404.8888178380. Note that the first 4 decimals are identical.

The spelling of 2772846748 in words is "two billion, seven hundred seventy-two million, eight hundred forty-six thousand, seven hundred forty-eight".