2727997130 has 8 divisors (see below), whose sum is σ = 4910394852. Its totient is φ = 1091198848.

The previous prime is 2727997121. The next prime is 2727997141. The reversal of 2727997130 is 317997272.

It can be written as a sum of positive squares in 2 ways, for example, as 2658124249 + 69872881 = 51557^2 + 8359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136399847 + ... + 136399866.

Almost surely, 2^2727997130 is an apocalyptic number.

2727997130 is a deficient number, since it is larger than the sum of its proper divisors (2182397722).

2727997130 is a wasteful number, since it uses less digits than its factorization.

2727997130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272799720.

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 2727997130 is about 52230.2319543002. The cubic root of 2727997130 is about 1397.2731155616.

The spelling of 2727997130 in words is "two billion, seven hundred twenty-seven million, nine hundred ninety-seven thousand, one hundred thirty".