2731734841 has 12 divisors (see below), whose sum is σ = 3004072596. Its totient is φ = 2482219520.

The previous prime is 2731734833. The next prime is 2731734857. The reversal of 2731734841 is 1484371372.

It can be written as a sum of positive squares in 2 ways, for example, as 1616442025 + 1115292816 = 40205^2 + 33396^2 .

It is not a de Polignac number, because 2731734841 - 2³ = 2731734833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2731734794 and 2731734803.

It is not an unprimeable number, because it can be changed into a prime (2731734041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346641 + ... + 354433.

It is an arithmetic number, because the mean of its divisors is an integer number (250339383).

Almost surely, 2^2731734841 is an apocalyptic number.

It is an amenable number.

2731734841 is a deficient number, since it is larger than the sum of its proper divisors (272337755).

2731734841 is a wasteful number, since it uses less digits than its factorization.

2731734841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10712 (or 10701 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 2731734841 is about 52266.0008131481. Note that the first 3 decimals coincide. The cubic root of 2731734841 is about 1397.9109729888.

The spelling of 2731734841 in words is "two billion, seven hundred thirty-one million, seven hundred thirty-four thousand, eight hundred forty-one".