2740272860 has 24 divisors (see below), whose sum is σ = 6197233056. Its totient is φ = 1011792960.

The previous prime is 2740272859. The next prime is 2740272917. The reversal of 2740272860 is 682720472.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5269496 + ... + 5270015.

It is an arithmetic number, because the mean of its divisors is an integer number (258218044).

Almost surely, 2^2740272860 is an apocalyptic number.

2740272860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2740272860 is an abundant number, since it is smaller than the sum of its proper divisors (3456960196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2740272860 is a wasteful number, since it uses less digits than its factorization.

2740272860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539533 (or 10539531 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 2740272860 is about 52347.6156095003. The cubic root of 2740272860 is about 1399.3658454450.

The spelling of 2740272860 in words is "two billion, seven hundred forty million, two hundred seventy-two thousand, eight hundred sixty".