673060393 has 2 divisors, whose sum is σ = 673060394. Its totient is φ = 673060392.

The previous prime is 673060369. The next prime is 673060403. The reversal of 673060393 is 393060376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 629658649 + 43401744 = 25093^2 + 6588^2 .

It is a cyclic number.

It is not a de Polignac number, because 673060393 - 2¹³ = 673052201 is a prime.

It is not a weakly prime, because it can be changed into another prime (673060093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336530196 + 336530197.

It is an arithmetic number, because the mean of its divisors is an integer number (336530197).

Almost surely, 2^673060393 is an apocalyptic number.

It is an amenable number.

673060393 is a deficient number, since it is larger than the sum of its proper divisors (1).

673060393 is an equidigital number, since it uses as much as digits as its factorization.

673060393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 37.

The square root of 673060393 is about 25943.4075055687. The cubic root of 673060393 is about 876.3643012793.

The spelling of 673060393 in words is "six hundred seventy-three million, sixty thousand, three hundred ninety-three".