2740460265 has 48 divisors (see below), whose sum is σ = 5043027600. Its totient is φ = 1371918336.

The previous prime is 2740460251. The next prime is 2740460267. The reversal of 2740460265 is 5620640472.

2740460265 is a `hidden beast` number, since 2 + 7 + 40 + 4 + 602 + 6 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 173923344 + 2566536921 = 13188^2 + 50661^2 .

It is not a de Polignac number, because 2740460265 - 2¹⁹ = 2739935977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2740460267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292981 + ... + 302189.

It is an arithmetic number, because the mean of its divisors is an integer number (105063075).

Almost surely, 2^2740460265 is an apocalyptic number.

It is an amenable number.

2740460265 is a deficient number, since it is larger than the sum of its proper divisors (2302567335).

2740460265 is a wasteful number, since it uses less digits than its factorization.

2740460265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9626 (or 9623 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2740460265 is about 52349.4055840179. The cubic root of 2740460265 is about 1399.3977452097.

The spelling of 2740460265 in words is "two billion, seven hundred forty million, four hundred sixty thousand, two hundred sixty-five".