3003233220 has 192 divisors, whose sum is σ = 10097418240. Its totient is φ = 736667136.

The previous prime is 3003233203. The next prime is 3003233227. The reversal of 3003233220 is 223323003.

3003233220 is a `hidden beast` number, since 300 + 32 + 332 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3003233193 and 3003233202.

It is not an unprimeable number, because it can be changed into a prime (3003233227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2688102 + ... + 2689218.

It is an arithmetic number, because the mean of its divisors is an integer number (52590720).

Almost surely, 2^3003233220 is an apocalyptic number.

3003233220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3003233220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5048709120).

3003233220 is an abundant number, since it is smaller than the sum of its proper divisors (7094185020).

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

3003233220 is a wasteful number, since it uses less digits than its factorization.

3003233220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1523 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 3003233220 is about 54801.7629278475. The cubic root of 3003233220 is about 1442.7675076353.

Adding to 3003233220 its reverse (223323003), we get a palindrome (3226556223).

The spelling of 3003233220 in words is "three billion, three million, two hundred thirty-three thousand, two hundred twenty".