326233332 has 84 divisors (see below), whose sum is σ = 906459876. Its totient is φ = 102332160.

The previous prime is 326233309. The next prime is 326233387. The reversal of 326233332 is 233332623.

326233332 is a `hidden beast` number, since 3 + 2 + 623 + 3 + 3 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 166564836 + 159668496 = 12906^2 + 12636^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 326233296 and 326233305.

It is a congruent number.

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 46282 + ... + 52862.

It is an arithmetic number, because the mean of its divisors is an integer number (10791189).

Almost surely, 2^326233332 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 326233332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453229938).

326233332 is an abundant number, since it is smaller than the sum of its proper divisors (580226544).

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

326233332 is a wasteful number, since it uses less digits than its factorization.

326233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620 (or 6603 counting only the distinct ones).

The product of its digits is 11664, while the sum is 27.

The square root of 326233332 is about 18061.9304616090. The cubic root of 326233332 is about 688.4030364539.

Adding to 326233332 its reverse (233332623), we get a palindrome (559565955).

The spelling of 326233332 in words is "three hundred twenty-six million, two hundred thirty-three thousand, three hundred thirty-two".