326020608 has 120 divisors (see below), whose sum is σ = 949548600. Its totient is φ = 107679744.

The previous prime is 326020603. The next prime is 326020609. The reversal of 326020608 is 806020623.

326020608 is a `hidden beast` number, since 32 + 6 + 0 + 20 + 608 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326020603) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 640258 + ... + 640766.

It is an arithmetic number, because the mean of its divisors is an integer number (7912905).

Almost surely, 2^326020608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326020608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474774300).

326020608 is an abundant number, since it is smaller than the sum of its proper divisors (623527992).

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

326020608 is a wasteful number, since it uses less digits than its factorization.

326020608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 326020608 is about 18056.0407620275. The cubic root of 326020608 is about 688.2533770190.

The spelling of 326020608 in words is "three hundred twenty-six million, twenty thousand, six hundred eight".