2730827013 has 4 divisors (see below), whose sum is σ = 3641102688. Its totient is φ = 1820551340.

The previous prime is 2730826999. The next prime is 2730827081. The reversal of 2730827013 is 3107280372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2730827013 - 2¹⁰ = 2730825989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730827413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455137833 + ... + 455137838.

It is an arithmetic number, because the mean of its divisors is an integer number (910275672).

Almost surely, 2^2730827013 is an apocalyptic number.

It is an amenable number.

2730827013 is a deficient number, since it is larger than the sum of its proper divisors (910275675).

2730827013 is an equidigital number, since it uses as much as digits as its factorization.

2730827013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910275674.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2730827013 is about 52257.3154017693. The cubic root of 2730827013 is about 1397.7561015239.

The spelling of 2730827013 in words is "two billion, seven hundred thirty million, eight hundred twenty-seven thousand, thirteen".