2727429312 has 42 divisors (see below), whose sum is σ = 7218238548. Its totient is φ = 908901888.

The previous prime is 2727429311. The next prime is 2727429371. The reversal of 2727429312 is 2139247272.

It is not an unprimeable number, because it can be changed into a prime (2727429311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 721764 + ... + 725532.

Almost surely, 2^2727429312 is an apocalyptic number.

It is an amenable number.

2727429312 is an abundant number, since it is smaller than the sum of its proper divisors (4490809236).

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

2727429312 is an frugal number, since it uses more digits than its factorization.

2727429312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7553 (or 3774 counting only the distinct ones).

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

The square root of 2727429312 is about 52224.7959498168. The cubic root of 2727429312 is about 1397.1761638614.

Multiplying 2727429312 by its product of digits (84672), we get a square (230936894705664 = 15196608²).

The spelling of 2727429312 in words is "two billion, seven hundred twenty-seven million, four hundred twenty-nine thousand, three hundred twelve".