2740244337 has 20 divisors (see below), whose sum is σ = 4180551936. Its totient is φ = 1787958360.

The previous prime is 2740244333. The next prime is 2740244363. The reversal of 2740244337 is 7334420472.

It is not a de Polignac number, because 2740244337 - 2² = 2740244333 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2740244333) 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 19 ways as a sum of consecutive naturals, for example, 356089 + ... + 363702.

Almost surely, 2^2740244337 is an apocalyptic number.

2740244337 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2740244337 is a deficient number, since it is larger than the sum of its proper divisors (1440307599).

2740244337 is an equidigital number, since it uses as much as digits as its factorization.

2740244337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719850 (or 719841 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 2740244337 is about 52347.3431704036. The cubic root of 2740244337 is about 1399.3609901803.

The spelling of 2740244337 in words is "two billion, seven hundred forty million, two hundred forty-four thousand, three hundred thirty-seven".