3205326132 has 144 divisors (see below), whose sum is σ = 8857819152. Its totient is φ = 973209600.

The previous prime is 3205326107. The next prime is 3205326151. The reversal of 3205326132 is 2316235023.

3205326132 is a `hidden beast` number, since 3 + 205 + 326 + 132 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1238758416 + 1966567716 = 35196^2 + 44346^2 .

It is a super-2 number, since 2×3205326132² = 20548231224964162848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3205326096 and 3205326105.

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 47 ways as a sum of consecutive naturals, for example, 7993132 + ... + 7993532.

It is an arithmetic number, because the mean of its divisors is an integer number (61512633).

Almost surely, 2^3205326132 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 3205326132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4428909576).

3205326132 is an abundant number, since it is smaller than the sum of its proper divisors (5652493020).

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

3205326132 is a wasteful number, since it uses less digits than its factorization.

3205326132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3205326132 is about 56615.5997230445. The cubic root of 3205326132 is about 1474.4297145361.

It can be divided in two parts, 32053 and 26132, that added together give a palindrome (58185).

The spelling of 3205326132 in words is "three billion, two hundred five million, three hundred twenty-six thousand, one hundred thirty-two".