3321232000 has 128 divisors (see below), whose sum is σ = 8300335680. Its totient is φ = 1321600000.

The previous prime is 3321231973. The next prime is 3321232021. The reversal of 3321232000 is 2321233.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×3321232000² = 22061163995648000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 15 ways as a sum of consecutive naturals, for example, 4015587 + ... + 4016413.

Almost surely, 2^3321232000 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 3321232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4150167840).

3321232000 is an abundant number, since it is smaller than the sum of its proper divisors (4979103680).

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

3321232000 is an equidigital number, since it uses as much as digits as its factorization.

3321232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3321232000 is about 57630.1310080066. The cubic root of 3321232000 is about 1491.9916911180.

Adding to 3321232000 its reverse (2321233), we get a palindrome (3323553233).

The spelling of 3321232000 in words is "three billion, three hundred twenty-one million, two hundred thirty-two thousand".