329224885 has 16 divisors (see below), whose sum is σ = 432138240. Its totient is φ = 238795840.

The previous prime is 329224871. The next prime is 329224891. The reversal of 329224885 is 588422923.

It is not a de Polignac number, because 329224885 - 2⁷ = 329224757 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 13251 + ... + 28879.

It is an arithmetic number, because the mean of its divisors is an integer number (27008640).

Almost surely, 2^329224885 is an apocalyptic number.

It is an amenable number.

329224885 is a deficient number, since it is larger than the sum of its proper divisors (102913355).

329224885 is a wasteful number, since it uses less digits than its factorization.

329224885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16028.

The product of its digits is 276480, while the sum is 43.

The square root of 329224885 is about 18144.5552439292. Note that the first 3 decimals coincide. The cubic root of 329224885 is about 690.5008510895.

The spelling of 329224885 in words is "three hundred twenty-nine million, two hundred twenty-four thousand, eight hundred eighty-five".