2740314447 has 24 divisors (see below), whose sum is σ = 4267278288. Its totient is φ = 1684540800.

The previous prime is 2740314443. The next prime is 2740314457. The reversal of 2740314447 is 7444130472.

It is a happy number.

It is not a de Polignac number, because 2740314447 - 2² = 2740314443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740314443) 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 23 ways as a sum of consecutive naturals, for example, 101547 + ... + 125667.

It is an arithmetic number, because the mean of its divisors is an integer number (177803262).

Almost surely, 2^2740314447 is an apocalyptic number.

2740314447 is a deficient number, since it is larger than the sum of its proper divisors (1526963841).

2740314447 is a wasteful number, since it uses less digits than its factorization.

2740314447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25111 (or 25108 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 2740314447 is about 52348.0128276136. The cubic root of 2740314447 is about 1399.3729244399.

The spelling of 2740314447 in words is "two billion, seven hundred forty million, three hundred fourteen thousand, four hundred forty-seven".