4159663 has 2 divisors, whose sum is σ = 4159664. Its totient is φ = 4159662.

The previous prime is 4159637. The next prime is 4159667. The reversal of 4159663 is 3669514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4159663 - 2¹³ = 4151471 is a prime.

4159663 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4159667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2079831 + 2079832.

It is an arithmetic number, because the mean of its divisors is an integer number (2079832).

Almost surely, 2^4159663 is an apocalyptic number.

4159663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4159663 is an equidigital number, since it uses as much as digits as its factorization.

4159663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 4159663 is about 2039.5251898420. The cubic root of 4159663 is about 160.8246873270.

The spelling of 4159663 in words is "four million, one hundred fifty-nine thousand, six hundred sixty-three".