2730671360 has 72 divisors (see below), whose sum is σ = 6633156096. Its totient is φ = 1076848640.

The previous prime is 2730671357. The next prime is 2730671413. The reversal of 2730671360 is 631760372.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2730671360.

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, 75857 + ... + 105903.

It is an arithmetic number, because the mean of its divisors is an integer number (92127168).

Almost surely, 2^2730671360 is an apocalyptic number.

2730671360 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 2730671360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3316578048).

2730671360 is an abundant number, since it is smaller than the sum of its proper divisors (3902484736).

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

2730671360 is an equidigital number, since it uses as much as digits as its factorization.

2730671360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30139 (or 30125 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 2730671360 is about 52255.8260866671. The cubic root of 2730671360 is about 1397.7295443597.

The spelling of 2730671360 in words is "two billion, seven hundred thirty million, six hundred seventy-one thousand, three hundred sixty".