2727681330 has 32 divisors (see below), whose sum is σ = 7141566528. Its totient is φ = 661256000.

The previous prime is 2727681323. The next prime is 2727681353. The reversal of 2727681330 is 331867272.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4132521 + ... + 4133180.

It is an arithmetic number, because the mean of its divisors is an integer number (223173954).

Almost surely, 2^2727681330 is an apocalyptic number.

2727681330 is an abundant number, since it is smaller than the sum of its proper divisors (4413885198).

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

2727681330 is a wasteful number, since it uses less digits than its factorization.

2727681330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265722.

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

The square root of 2727681330 is about 52227.2087134666. The cubic root of 2727681330 is about 1397.2191961649.

The spelling of 2727681330 in words is "two billion, seven hundred twenty-seven million, six hundred eighty-one thousand, three hundred thirty".