2748909560 has 32 divisors (see below), whose sum is σ = 6193713600. Its totient is φ = 1098023040.

The previous prime is 2748909511. The next prime is 2748909599. The reversal of 2748909560 is 659098472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2748909499 and 2748909508.

It is a congruent number.

It is an unprimeable number.

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, 19031 + ... + 76550.

It is an arithmetic number, because the mean of its divisors is an integer number (193553550).

Almost surely, 2^2748909560 is an apocalyptic number.

2748909560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2748909560 is an abundant number, since it is smaller than the sum of its proper divisors (3444804040).

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

2748909560 is a wasteful number, since it uses less digits than its factorization.

2748909560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96311 (or 96307 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 2748909560 is about 52430.0444401872. The cubic root of 2748909560 is about 1400.8344617089.

The spelling of 2748909560 in words is "two billion, seven hundred forty-eight million, nine hundred nine thousand, five hundred sixty".