4120393 has 2 divisors, whose sum is σ = 4120394. Its totient is φ = 4120392.

The previous prime is 4120331. The next prime is 4120411. The reversal of 4120393 is 3930214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4108729 + 11664 = 2027^2 + 108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4120393 is a prime.

It is not a weakly prime, because it can be changed into another prime (4120313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060196 + 2060197.

It is an arithmetic number, because the mean of its divisors is an integer number (2060197).

Almost surely, 2^4120393 is an apocalyptic number.

It is an amenable number.

4120393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120393 is an equidigital number, since it uses as much as digits as its factorization.

4120393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 4120393 is about 2029.8751193115. The cubic root of 4120393 is about 160.3169887610.

The spelling of 4120393 in words is "four million, one hundred twenty thousand, three hundred ninety-three".