2727969349 has 32 divisors (see below), whose sum is σ = 3344785920. Its totient is φ = 2174515200.

The previous prime is 2727969329. The next prime is 2727969373. The reversal of 2727969349 is 9439697272.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2727969349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2727969293 and 2727969302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2727969329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 872509 + ... + 875629.

It is an arithmetic number, because the mean of its divisors is an integer number (104524560).

Almost surely, 2^2727969349 is an apocalyptic number.

It is an amenable number.

2727969349 is a deficient number, since it is larger than the sum of its proper divisors (616816571).

2727969349 is a wasteful number, since it uses less digits than its factorization.

2727969349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301.

The product of its digits is 10287648, while the sum is 58.

The square root of 2727969349 is about 52229.9660061157. The cubic root of 2727969349 is about 1397.2683724266.

The spelling of 2727969349 in words is "two billion, seven hundred twenty-seven million, nine hundred sixty-nine thousand, three hundred forty-nine".