2740658033 has 2 divisors, whose sum is σ = 2740658034. Its totient is φ = 2740658032.

The previous prime is 2740657993. The next prime is 2740658047. The reversal of 2740658033 is 3308560472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1417371904 + 1323286129 = 37648^2 + 36377^2 .

It is a cyclic number.

It is not a de Polignac number, because 2740658033 - 2²² = 2736463729 is a prime.

It is a super-2 number, since 2×2740658033² = 15022412907694858178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2740658083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370329016 + 1370329017.

It is an arithmetic number, because the mean of its divisors is an integer number (1370329017).

Almost surely, 2^2740658033 is an apocalyptic number.

It is an amenable number.

2740658033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740658033 is an equidigital number, since it uses as much as digits as its factorization.

2740658033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2740658033 is about 52351.2944730118. The cubic root of 2740658033 is about 1399.4314073697.

The spelling of 2740658033 in words is "two billion, seven hundred forty million, six hundred fifty-eight thousand, thirty-three".