2740372120 has 32 divisors (see below), whose sum is σ = 6528535200. Its totient is φ = 1031669248.

The previous prime is 2740372111. The next prime is 2740372127. The reversal of 2740372120 is 212730472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740372127) 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, 2014300 + ... + 2015659.

It is an arithmetic number, because the mean of its divisors is an integer number (204016725).

Almost surely, 2^2740372120 is an apocalyptic number.

2740372120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2740372120 is an abundant number, since it is smaller than the sum of its proper divisors (3788163080).

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

2740372120 is a wasteful number, since it uses less digits than its factorization.

2740372120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029987 (or 4029983 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2740372120 is about 52348.5636861223. The cubic root of 2740372120 is about 1399.3827414968.

The spelling of 2740372120 in words is "two billion, seven hundred forty million, three hundred seventy-two thousand, one hundred twenty".