3506656163 has 2 divisors, whose sum is σ = 3506656164. Its totient is φ = 3506656162.

The previous prime is 3506656141. The next prime is 3506656177. The reversal of 3506656163 is 3616566053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3506656163 - 2¹⁶ = 3506590627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3506656163.

It is not a weakly prime, because it can be changed into another prime (3506656103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753328081 + 1753328082.

It is an arithmetic number, because the mean of its divisors is an integer number (1753328082).

Almost surely, 2^3506656163 is an apocalyptic number.

3506656163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506656163 is an equidigital number, since it uses as much as digits as its factorization.

3506656163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 41.

The square root of 3506656163 is about 59217.0259553787. The cubic root of 3506656163 is about 1519.2563541218.

The spelling of 3506656163 in words is "three billion, five hundred six million, six hundred fifty-six thousand, one hundred sixty-three".