163364029 has 2 divisors, whose sum is σ = 163364030. Its totient is φ = 163364028.

The previous prime is 163364011. The next prime is 163364081. The reversal of 163364029 is 920463361.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144048004 + 19316025 = 12002^2 + 4395^2 .

It is a cyclic number.

It is not a de Polignac number, because 163364029 - 2⁵ = 163363997 is a prime.

It is a super-2 number, since 2×163364029² = 53375611942225682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 163363985 and 163364003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163364629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81682014 + 81682015.

It is an arithmetic number, because the mean of its divisors is an integer number (81682015).

Almost surely, 2^163364029 is an apocalyptic number.

It is an amenable number.

163364029 is a deficient number, since it is larger than the sum of its proper divisors (1).

163364029 is an equidigital number, since it uses as much as digits as its factorization.

163364029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 163364029 is about 12781.3938598261. The cubic root of 163364029 is about 546.6619068509.

The spelling of 163364029 in words is "one hundred sixty-three million, three hundred sixty-four thousand, twenty-nine".