2993093 has 2 divisors, whose sum is σ = 2993094. Its totient is φ = 2993092.

The previous prime is 2993083. The next prime is 2993099. The reversal of 2993093 is 3903992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2505889 + 487204 = 1583^2 + 698^2 .

It is a cyclic number.

It is not a de Polignac number, because 2993093 - 2⁸ = 2992837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2993099) 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, 1496546 + 1496547.

It is an arithmetic number, because the mean of its divisors is an integer number (1496547).

2^2993093 is an apocalyptic number.

It is an amenable number.

2993093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2993093 is an equidigital number, since it uses as much as digits as its factorization.

2993093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 35.

The square root of 2993093 is about 1730.0557794476. The cubic root of 2993093 is about 144.1141873356.

The spelling of 2993093 in words is "two million, nine hundred ninety-three thousand, ninety-three".