2740368860 has 48 divisors (see below), whose sum is σ = 6076237440. Its totient is φ = 1035270720.

The previous prime is 2740368791. The next prime is 2740368863. The reversal of 2740368860 is 688630472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740368863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114887 + ... + 136673.

It is an arithmetic number, because the mean of its divisors is an integer number (126588280).

Almost surely, 2^2740368860 is an apocalyptic number.

2740368860 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 2740368860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3038118720).

2740368860 is an abundant number, since it is smaller than the sum of its proper divisors (3335868580).

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

2740368860 is a wasteful number, since it uses less digits than its factorization.

2740368860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22146 (or 22144 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2740368860 is about 52348.5325486780. The cubic root of 2740368860 is about 1399.3821865856.

The spelling of 2740368860 in words is "two billion, seven hundred forty million, three hundred sixty-eight thousand, eight hundred sixty".