2731074241 has 6 divisors (see below), whose sum is σ = 3176963970. Its totient is φ = 2340920736.

The previous prime is 2731074197. The next prime is 2731074253. The reversal of 2731074241 is 1424701372.

It can be written as a sum of positive squares in only one way, i.e., 1632483216 + 1098591025 = 40404^2 + 33145^2 .

It is not a de Polignac number, because 2731074241 - 2⁷ = 2731074113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2731074341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27868056 + ... + 27868153.

It is an arithmetic number, because the mean of its divisors is an integer number (529493995).

Almost surely, 2^2731074241 is an apocalyptic number.

It is an amenable number.

2731074241 is a deficient number, since it is larger than the sum of its proper divisors (445889729).

2731074241 is an equidigital number, since it uses as much as digits as its factorization.

2731074241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55736223 (or 55736216 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2731074241 is about 52259.6808352290. The cubic root of 2731074241 is about 1397.7982809341.

The spelling of 2731074241 in words is "two billion, seven hundred thirty-one million, seventy-four thousand, two hundred forty-one".