4393163 has 2 divisors, whose sum is σ = 4393164. Its totient is φ = 4393162.

The previous prime is 4393153. The next prime is 4393177. The reversal of 4393163 is 3613934.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4393163 - 2²⁰ = 3344587 is a prime.

It is a super-2 number, since 2×4393163² = 38599762289138, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹¹ + 3 + 9³ + 3⁹ + 1 + 6⁴ + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (4393153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196581 + 2196582.

It is an arithmetic number, because the mean of its divisors is an integer number (2196582).

Almost surely, 2^4393163 is an apocalyptic number.

4393163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4393163 is an equidigital number, since it uses as much as digits as its factorization.

4393163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 29.

The square root of 4393163 is about 2095.9873568321. The cubic root of 4393163 is about 163.7793358859.

The spelling of 4393163 in words is "four million, three hundred ninety-three thousand, one hundred sixty-three".