4063693 has 2 divisors, whose sum is σ = 4063694. Its totient is φ = 4063692.

The previous prime is 4063643. The next prime is 4063699. The reversal of 4063693 is 3963604.

4063693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630884 + 1432809 = 1622^2 + 1197^2 .

It is a cyclic number.

It is not a de Polignac number, because 4063693 - 2⁹ = 4063181 is a prime.

4063693 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4063699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031846 + 2031847.

It is an arithmetic number, because the mean of its divisors is an integer number (2031847).

Almost surely, 2^4063693 is an apocalyptic number.

It is an amenable number.

4063693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4063693 is an equidigital number, since it uses as much as digits as its factorization.

4063693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 4063693 is about 2015.8603622275. The cubic root of 4063693 is about 159.5782250764.

The spelling of 4063693 in words is "four million, sixty-three thousand, six hundred ninety-three".