329742322 has 24 divisors (see below), whose sum is σ = 612104256. Its totient is φ = 130446576.

The previous prime is 329742311. The next prime is 329742323. The reversal of 329742322 is 223247923.

It is not an unprimeable number, because it can be changed into a prime (329742323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67318 + ... + 72049.

It is an arithmetic number, because the mean of its divisors is an integer number (25504344).

Almost surely, 2^329742322 is an apocalyptic number.

329742322 is a deficient number, since it is larger than the sum of its proper divisors (282361934).

329742322 is a wasteful number, since it uses less digits than its factorization.

329742322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139402 (or 139389 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 329742322 is about 18158.8083860148. The cubic root of 329742322 is about 690.8624111111.

The spelling of 329742322 in words is "three hundred twenty-nine million, seven hundred forty-two thousand, three hundred twenty-two".