2732885811 has 20 divisors (see below), whose sum is σ = 4111846200. Its totient is φ = 1808809056.

The previous prime is 2732885809. The next prime is 2732885819. The reversal of 2732885811 is 1185882372.

It is not a de Polignac number, because 2732885811 - 2¹ = 2732885809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2732885819) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 110106 + ... + 132623.

It is an arithmetic number, because the mean of its divisors is an integer number (205592310).

Almost surely, 2^2732885811 is an apocalyptic number.

2732885811 is a deficient number, since it is larger than the sum of its proper divisors (1378960389).

2732885811 is a wasteful number, since it uses less digits than its factorization.

2732885811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242880 (or 242871 counting only the distinct ones).

The product of its digits is 215040, while the sum is 45.

The square root of 2732885811 is about 52277.0103487183. The cubic root of 2732885811 is about 1398.1072740906.

The spelling of 2732885811 in words is "two billion, seven hundred thirty-two million, eight hundred eighty-five thousand, eight hundred eleven".