4273393 has 2 divisors, whose sum is σ = 4273394. Its totient is φ = 4273392.

The previous prime is 4273391. The next prime is 4273397. The reversal of 4273393 is 3933724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 17424 = 2063^2 + 132^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273393 - 2¹ = 4273391 is a prime.

Together with 4273391, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4¹¹ + 2 + 7³ + 3 + 3⁹ + 9 + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (4273391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136696 + 2136697.

It is an arithmetic number, because the mean of its divisors is an integer number (2136697).

Almost surely, 2^4273393 is an apocalyptic number.

It is an amenable number.

4273393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273393 is an equidigital number, since it uses as much as digits as its factorization.

4273393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 31.

The square root of 4273393 is about 2067.2186628415. The cubic root of 4273393 is about 162.2772395452.

The spelling of 4273393 in words is "four million, two hundred seventy-three thousand, three hundred ninety-three".