330146322 has 48 divisors (see below), whose sum is σ = 728414400. Its totient is φ = 99681120.

The previous prime is 330146291. The next prime is 330146339. The reversal of 330146322 is 223641033.

It is a junction number, because it is equal to n+sod(n) for n = 330146292 and 330146301.

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 23 ways as a sum of consecutive naturals, for example, 252723 + ... + 254025.

It is an arithmetic number, because the mean of its divisors is an integer number (15175300).

Almost surely, 2^330146322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330146322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364207200).

330146322 is an abundant number, since it is smaller than the sum of its proper divisors (398268078).

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

330146322 is a wasteful number, since it uses less digits than its factorization.

330146322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 330146322 is about 18169.9290587498. The cubic root of 330146322 is about 691.1444439645.

Adding to 330146322 its reverse (223641033), we get a palindrome (553787355).

The spelling of 330146322 in words is "three hundred thirty million, one hundred forty-six thousand, three hundred twenty-two".