2740940160 has 256 divisors, whose sum is σ = 10081843200. Its totient is φ = 620421120.

The previous prime is 2740940149. The next prime is 2740940173. The reversal of 2740940160 is 610490472.

It is a happy number.

2740940160 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1464025 + ... + 1465895.

It is an arithmetic number, because the mean of its divisors is an integer number (39382200).

Almost surely, 2^2740940160 is an apocalyptic number.

2740940160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2740940160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5040921600).

2740940160 is an abundant number, since it is smaller than the sum of its proper divisors (7340903040).

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

2740940160 is a wasteful number, since it uses less digits than its factorization.

2740940160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2740940160 is about 52353.9889597727. The cubic root of 2740940160 is about 1399.4794255017.

The spelling of 2740940160 in words is "two billion, seven hundred forty million, nine hundred forty thousand, one hundred sixty".