329317242 has 16 divisors (see below), whose sum is σ = 676435872. Its totient is φ = 106805520.

The previous prime is 329317237. The next prime is 329317273. The reversal of 329317242 is 242713923.

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 7 ways as a sum of consecutive naturals, for example, 741484 + ... + 741927.

It is an arithmetic number, because the mean of its divisors is an integer number (42277242).

Almost surely, 2^329317242 is an apocalyptic number.

329317242 is an abundant number, since it is smaller than the sum of its proper divisors (347118630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329317242 is a wasteful number, since it uses less digits than its factorization.

329317242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483453.

The product of its digits is 18144, while the sum is 33.

The square root of 329317242 is about 18147.1000989139. The cubic root of 329317242 is about 690.5654134678.

The spelling of 329317242 in words is "three hundred twenty-nine million, three hundred seventeen thousand, two hundred forty-two".