593034989 has 2 divisors, whose sum is σ = 593034990. Its totient is φ = 593034988.

The previous prime is 593034977. The next prime is 593035031. The reversal of 593034989 is 989430395.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 582256900 + 10778089 = 24130^2 + 3283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-593034989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (593034089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 296517494 + 296517495.

It is an arithmetic number, because the mean of its divisors is an integer number (296517495).

Almost surely, 2^593034989 is an apocalyptic number.

It is an amenable number.

593034989 is a deficient number, since it is larger than the sum of its proper divisors (1).

593034989 is an equidigital number, since it uses as much as digits as its factorization.

593034989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 593034989 is about 24352.3097261841. The cubic root of 593034989 is about 840.1563338089.

The spelling of 593034989 in words is "five hundred ninety-three million, thirty-four thousand, nine hundred eighty-nine".