2748456888 has 32 divisors (see below), whose sum is σ = 6875020800. Its totient is φ = 915635168.

The previous prime is 2748456883. The next prime is 2748456889. The reversal of 2748456888 is 8886548472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748456883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12343 + ... + 75161.

It is an arithmetic number, because the mean of its divisors is an integer number (214844400).

Almost surely, 2^2748456888 is an apocalyptic number.

It is an amenable number.

2748456888 is an abundant number, since it is smaller than the sum of its proper divisors (4126563912).

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

2748456888 is a wasteful number, since it uses less digits than its factorization.

2748456888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64651 (or 64647 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 60.

The square root of 2748456888 is about 52425.7273483163. The cubic root of 2748456888 is about 1400.7575641447.

The spelling of 2748456888 in words is "two billion, seven hundred forty-eight million, four hundred fifty-six thousand, eight hundred eighty-eight".