2740317 has 8 divisors (see below), whose sum is σ = 3743040. Its totient is φ = 1782240.

The previous prime is 2740301. The next prime is 2740319. The reversal of 2740317 is 7130472.

2740317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2740317 - 2⁴ = 2740301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11017 + ... + 11262.

It is an arithmetic number, because the mean of its divisors is an integer number (467880).

2^2740317 is an apocalyptic number.

It is an amenable number.

2740317 is a deficient number, since it is larger than the sum of its proper divisors (1002723).

2740317 is a wasteful number, since it uses less digits than its factorization.

2740317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22323.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2740317 is about 1655.3902863071. The cubic root of 2740317 is about 139.9373359013.

Adding to 2740317 its reverse (7130472), we get a palindrome (9870789).

The spelling of 2740317 in words is "two million, seven hundred forty thousand, three hundred seventeen".