164329322 has 8 divisors (see below), whose sum is σ = 249614400. Its totient is φ = 81124524.

The previous prime is 164329301. The next prime is 164329331. The reversal of 164329322 is 223923461.

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

It is a super-4 number, since 4×164329322⁴ (a number of 34 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519872 + ... + 520187.

It is an arithmetic number, because the mean of its divisors is an integer number (31201800).

Almost surely, 2^164329322 is an apocalyptic number.

164329322 is a deficient number, since it is larger than the sum of its proper divisors (85285078).

164329322 is a wasteful number, since it uses less digits than its factorization.

164329322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040140.

The product of its digits is 15552, while the sum is 32.

The square root of 164329322 is about 12819.0998903979. The cubic root of 164329322 is about 547.7365068704.

The spelling of 164329322 in words is "one hundred sixty-four million, three hundred twenty-nine thousand, three hundred twenty-two".