326020332 has 48 divisors (see below), whose sum is σ = 831422592. Its totient is φ = 98609280.

The previous prime is 326020319. The next prime is 326020337. The reversal of 326020332 is 233020623.

It is a junction number, because it is equal to n+sod(n) for n = 326020299 and 326020308.

It is not an unprimeable number, because it can be changed into a prime (326020337) 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 15 ways as a sum of consecutive naturals, for example, 79443 + ... + 83445.

It is an arithmetic number, because the mean of its divisors is an integer number (17321304).

Almost surely, 2^326020332 is an apocalyptic number.

It is an amenable number.

326020332 is an abundant number, since it is smaller than the sum of its proper divisors (505402260).

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

326020332 is a wasteful number, since it uses less digits than its factorization.

326020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638 (or 4636 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 326020332 is about 18056.0331191544. The cubic root of 326020332 is about 688.2531828003.

Adding to 326020332 its reverse (233020623), we get a palindrome (559040955).

The spelling of 326020332 in words is "three hundred twenty-six million, twenty thousand, three hundred thirty-two".