2740333 has 2 divisors, whose sum is σ = 2740334. Its totient is φ = 2740332.

The previous prime is 2740319. The next prime is 2740337. The reversal of 2740333 is 3330472.

2740333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2079364 + 660969 = 1442^2 + 813^2 .

It is a cyclic number.

It is not a de Polignac number, because 2740333 - 2⁵ = 2740301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2740337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370166 + 1370167.

It is an arithmetic number, because the mean of its divisors is an integer number (1370167).

2^2740333 is an apocalyptic number.

It is an amenable number.

2740333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740333 is an equidigital number, since it uses as much as digits as its factorization.

2740333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 2740333 is about 1655.3951189973. The cubic root of 2740333 is about 139.9376082533.

The spelling of 2740333 in words is "two million, seven hundred forty thousand, three hundred thirty-three".