320338106 has 16 divisors (see below), whose sum is σ = 555024960. Its totient is φ = 137042880.

The previous prime is 320338103. The next prime is 320338177. The reversal of 320338106 is 601833023.

It is not an unprimeable number, because it can be changed into a prime (320338103) 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, 427886 + ... + 428633.

It is an arithmetic number, because the mean of its divisors is an integer number (34689060).

Almost surely, 2^320338106 is an apocalyptic number.

320338106 is a deficient number, since it is larger than the sum of its proper divisors (234686854).

320338106 is a wasteful number, since it uses less digits than its factorization.

320338106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856549.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 320338106 is about 17897.9916750456. The cubic root of 320338106 is about 684.2311910144.

The spelling of 320338106 in words is "three hundred twenty million, three hundred thirty-eight thousand, one hundred six".