3321020010 has 128 divisors (see below), whose sum is σ = 10004041728. Its totient is φ = 685440000.

The previous prime is 3321019997. The next prime is 3321020077. The reversal of 3321020010 is 100201233.

It is a happy number.

It is a super-2 number, since 2×3321020010² = 22058347813640800200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 344050 + ... + 353570.

It is an arithmetic number, because the mean of its divisors is an integer number (78156576).

Almost surely, 2^3321020010 is an apocalyptic number.

3321020010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321020010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5002020864).

3321020010 is an abundant number, since it is smaller than the sum of its proper divisors (6683021718).

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

3321020010 is a wasteful number, since it uses less digits than its factorization.

3321020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9700.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3321020010 is about 57628.2917497994. The cubic root of 3321020010 is about 1491.9599464674.

Adding to 3321020010 its reverse (100201233), we get a palindrome (3421221243).

The spelling of 3321020010 in words is "three billion, three hundred twenty-one million, twenty thousand, ten".