329960378 has 16 divisors (see below), whose sum is σ = 571696704. Its totient is φ = 141159360.

The previous prime is 329960377. The next prime is 329960381. The reversal of 329960378 is 873069923.

It is not an unprimeable number, because it can be changed into a prime (329960377) by changing a digit.

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, 440750 + ... + 441497.

It is an arithmetic number, because the mean of its divisors is an integer number (35731044).

Almost surely, 2^329960378 is an apocalyptic number.

329960378 is a deficient number, since it is larger than the sum of its proper divisors (241736326).

329960378 is a wasteful number, since it uses less digits than its factorization.

329960378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882277.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 329960378 is about 18164.8115321905. The cubic root of 329960378 is about 691.0146648447.

The spelling of 329960378 in words is "three hundred twenty-nine million, nine hundred sixty thousand, three hundred seventy-eight".