2743093 has 2 divisors, whose sum is σ = 2743094. Its totient is φ = 2743092.

The previous prime is 2743079. The next prime is 2743129. The reversal of 2743093 is 3903472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 253009 = 1578^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2743093 - 2¹⁷ = 2612021 is a prime.

It is an Ulam number.

2743093 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2743043) 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 as a sum of consecutive naturals, namely, 1371546 + 1371547.

It is an arithmetic number, because the mean of its divisors is an integer number (1371547).

2^2743093 is an apocalyptic number.

It is an amenable number.

2743093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2743093 is an equidigital number, since it uses as much as digits as its factorization.

2743093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2743093 is about 1656.2285470309. The cubic root of 2743093 is about 139.9845731301.

The spelling of 2743093 in words is "two million, seven hundred forty-three thousand, ninety-three".