2740370 has 16 divisors (see below), whose sum is σ = 5192640. Its totient is φ = 1038384.

The previous prime is 2740357. The next prime is 2740379. The reversal of 2740370 is 730472.

It is not an unprimeable number, because it can be changed into a prime (2740379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (324540).

2^2740370 is an apocalyptic number.

2740370 is a deficient number, since it is larger than the sum of its proper divisors (2452270).

2740370 is a wasteful number, since it uses less digits than its factorization.

2740370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14449.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 2740370 is about 1655.4062945392. The cubic root of 2740370 is about 139.9382380634.

The spelling of 2740370 in words is "two million, seven hundred forty thousand, three hundred seventy".