3300881220 has 240 divisors, whose sum is σ = 12745168128. Its totient is φ = 696418560.

The previous prime is 3300881173. The next prime is 3300881231. The reversal of 3300881220 is 221880033.

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

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 79 ways as a sum of consecutive naturals, for example, 136225 + ... + 158615.

Almost surely, 2^3300881220 is an apocalyptic number.

3300881220 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 3300881220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6372584064).

3300881220 is an abundant number, since it is smaller than the sum of its proper divisors (9444286908).

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

3300881220 is a wasteful number, since it uses less digits than its factorization.

3300881220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22432 (or 22421 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3300881220 is about 57453.2959890031. The cubic root of 3300881220 is about 1488.9380628999.

The spelling of 3300881220 in words is "three billion, three hundred million, eight hundred eighty-one thousand, two hundred twenty".