4493773 has 2 divisors, whose sum is σ = 4493774. Its totient is φ = 4493772.

The previous prime is 4493759. The next prime is 4493777. The reversal of 4493773 is 3773944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3143529 + 1350244 = 1773^2 + 1162^2 .

It is a cyclic number.

It is not a de Polignac number, because 4493773 - 2⁹ = 4493261 is a prime.

It is a d-powerful number, because it can be written as 4 + 4¹¹ + 9² + 3⁷ + 7⁴ + 7⁶ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4493777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246886 + 2246887.

It is an arithmetic number, because the mean of its divisors is an integer number (2246887).

Almost surely, 2^4493773 is an apocalyptic number.

It is an amenable number.

4493773 is a deficient number, since it is larger than the sum of its proper divisors (1).

4493773 is an equidigital number, since it uses as much as digits as its factorization.

4493773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 4493773 is about 2119.8521174837. The cubic root of 4493773 is about 165.0201750659.

The spelling of 4493773 in words is "four million, four hundred ninety-three thousand, seven hundred seventy-three".