2748574676 has 6 divisors (see below), whose sum is σ = 4810005690. Its totient is φ = 1374287336.

The previous prime is 2748574657. The next prime is 2748574679. The reversal of 2748574676 is 6764758472.

It can be written as a sum of positive squares in only one way, i.e., 2577592900 + 170981776 = 50770^2 + 13076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748574679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343571831 + ... + 343571838.

It is an arithmetic number, because the mean of its divisors is an integer number (801667615).

Almost surely, 2^2748574676 is an apocalyptic number.

It is an amenable number.

2748574676 is a deficient number, since it is larger than the sum of its proper divisors (2061431014).

2748574676 is a wasteful number, since it uses less digits than its factorization.

2748574676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687143673 (or 687143671 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 56.

The square root of 2748574676 is about 52426.8507160215. The cubic root of 2748574676 is about 1400.7775741699. Note that the first 3 decimals are identical.

The spelling of 2748574676 in words is "two billion, seven hundred forty-eight million, five hundred seventy-four thousand, six hundred seventy-six".