2730766080 has 432 divisors, whose sum is σ = 10603160064. Its totient is φ = 596090880.

The previous prime is 2730766043. The next prime is 2730766081. The reversal of 2730766080 is 806670372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730766081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4327365 + ... + 4327995.

It is an arithmetic number, because the mean of its divisors is an integer number (24544352).

Almost surely, 2^2730766080 is an apocalyptic number.

2730766080 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 2730766080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5301580032).

2730766080 is an abundant number, since it is smaller than the sum of its proper divisors (7872393984).

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

2730766080 is a wasteful number, since it uses less digits than its factorization.

2730766080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 2730766080 is about 52256.7323892338. The cubic root of 2730766080 is about 1397.7457053929.

The spelling of 2730766080 in words is "two billion, seven hundred thirty million, seven hundred sixty-six thousand, eighty".