2744105740 has 144 divisors (see below), whose sum is σ = 6331094784. Its totient is φ = 997401600.

The previous prime is 2744105737. The next prime is 2744105747. The reversal of 2744105740 is 475014472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2744105696 and 2744105705.

It is not an unprimeable number, because it can be changed into a prime (2744105747) 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 47 ways as a sum of consecutive naturals, for example, 44985310 + ... + 44985370.

It is an arithmetic number, because the mean of its divisors is an integer number (43965936).

Almost surely, 2^2744105740 is an apocalyptic number.

2744105740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2744105740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3165547392).

2744105740 is an abundant number, since it is smaller than the sum of its proper divisors (3586989044).

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

2744105740 is a wasteful number, since it uses less digits than its factorization.

2744105740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 34.

The square root of 2744105740 is about 52384.2126981021. The cubic root of 2744105740 is about 1400.0179827622.

It can be divided in two parts, 274 and 4105740, that added together give a palindrome (4106014).

The spelling of 2744105740 in words is "two billion, seven hundred forty-four million, one hundred five thousand, seven hundred forty".