2093389 has 2 divisors, whose sum is σ = 2093390. Its totient is φ = 2093388.

The previous prime is 2093359. The next prime is 2093393. The reversal of 2093389 is 9833902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1357225 + 736164 = 1165^2 + 858^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093389 - 2¹³ = 2085197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2093339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046694 + 1046695.

It is an arithmetic number, because the mean of its divisors is an integer number (1046695).

2^2093389 is an apocalyptic number.

It is an amenable number.

2093389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093389 is an equidigital number, since it uses as much as digits as its factorization.

2093389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2093389 is about 1446.8548648707. The cubic root of 2093389 is about 127.9233957327.

The spelling of 2093389 in words is "two million, ninety-three thousand, three hundred eighty-nine".