2748907276 has 12 divisors (see below), whose sum is σ = 5093563608. Its totient is φ = 1293603392.

The previous prime is 2748907247. The next prime is 2748907309. The reversal of 2748907276 is 6727098472.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20212486 + ... + 20212621.

It is an arithmetic number, because the mean of its divisors is an integer number (424463634).

Almost surely, 2^2748907276 is an apocalyptic number.

It is an amenable number.

2748907276 is a deficient number, since it is larger than the sum of its proper divisors (2344656332).

2748907276 is a wasteful number, since it uses less digits than its factorization.

2748907276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40425128 (or 40425126 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 52.

The square root of 2748907276 is about 52430.0226587782. The cubic root of 2748907276 is about 1400.8340737360.

The spelling of 2748907276 in words is "two billion, seven hundred forty-eight million, nine hundred seven thousand, two hundred seventy-six".