2748754636 has 24 divisors (see below), whose sum is σ = 4953234384. Its totient is φ = 1333893120.

The previous prime is 2748754621. The next prime is 2748754637. The reversal of 2748754636 is 6364578472.

It is not an unprimeable number, because it can be changed into a prime (2748754637) 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, 11770 + ... + 75073.

It is an arithmetic number, because the mean of its divisors is an integer number (206384766).

Almost surely, 2^2748754636 is an apocalyptic number.

It is an amenable number.

2748754636 is a deficient number, since it is larger than the sum of its proper divisors (2204479748).

2748754636 is a wasteful number, since it uses less digits than its factorization.

2748754636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87081 (or 87079 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The square root of 2748754636 is about 52428.5669840403. The cubic root of 2748754636 is about 1400.8081449761.

The spelling of 2748754636 in words is "two billion, seven hundred forty-eight million, seven hundred fifty-four thousand, six hundred thirty-six".