164063329 has 8 divisors (see below), whose sum is σ = 166386560. Its totient is φ = 161746416.

The previous prime is 164063327. The next prime is 164063357. The reversal of 164063329 is 923360461.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164063329 - 2¹ = 164063327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164063294 and 164063303.

It is not an unprimeable number, because it can be changed into a prime (164063327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77722 + ... + 79804.

It is an arithmetic number, because the mean of its divisors is an integer number (20798320).

Almost surely, 2^164063329 is an apocalyptic number.

It is an amenable number.

164063329 is a deficient number, since it is larger than the sum of its proper divisors (2323231).

164063329 is an equidigital number, since it uses as much as digits as its factorization.

164063329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159.

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

The square root of 164063329 is about 12808.7208182550. The cubic root of 164063329 is about 547.4408145470.

The spelling of 164063329 in words is "one hundred sixty-four million, sixty-three thousand, three hundred twenty-nine".