2748674944 has 32 divisors (see below), whose sum is σ = 5623882200. Its totient is φ = 1337190912.

The previous prime is 2748674921. The next prime is 2748674947. The reversal of 2748674944 is 4494768472.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×2748674944³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748674947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285454 + ... + 294925.

Almost surely, 2^2748674944 is an apocalyptic number.

It is an amenable number.

2748674944 is an abundant number, since it is smaller than the sum of its proper divisors (2875207256).

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

2748674944 is an equidigital number, since it uses as much as digits as its factorization.

2748674944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580430 (or 580418 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 55.

The square root of 2748674944 is about 52427.8069730177. The cubic root of 2748674944 is about 1400.7946074174.

The spelling of 2748674944 in words is "two billion, seven hundred forty-eight million, six hundred seventy-four thousand, nine hundred forty-four".