329093382 has 16 divisors (see below), whose sum is σ = 661635072. Its totient is φ = 109123080.

The previous prime is 329093351. The next prime is 329093393. The reversal of 329093382 is 283390923.

It is a self number, because there is not a number n which added to its sum of digits gives 329093382.

It is a congruent number.

It is an unprimeable number.

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, 142438 + ... + 144729.

It is an arithmetic number, because the mean of its divisors is an integer number (41352192).

Almost surely, 2^329093382 is an apocalyptic number.

329093382 is an abundant number, since it is smaller than the sum of its proper divisors (332541690).

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

329093382 is a wasteful number, since it uses less digits than its factorization.

329093382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287363.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 329093382 is about 18140.9311227401. The cubic root of 329093382 is about 690.4089027687.

The spelling of 329093382 in words is "three hundred twenty-nine million, ninety-three thousand, three hundred eighty-two".