3380505303220 has 12 divisors (see below), whose sum is σ = 7099061136804. Its totient is φ = 1352202121280.

The previous prime is 3380505303199. The next prime is 3380505303317. The reversal of 3380505303220 is 223035050833.

It can be written as a sum of positive squares in 2 ways, for example, as 893059020324 + 2487446282896 = 945018^2 + 1577164^2 .

It is a super-2 number, since 2×3380505303220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 84512632561 + ... + 84512632600.

It is an arithmetic number, because the mean of its divisors is an integer number (591588428067).

Almost surely, 2^{3380505303220} is an apocalyptic number.

It is an amenable number.

3380505303220 is an abundant number, since it is smaller than the sum of its proper divisors (3718555833584).

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

3380505303220 is a wasteful number, since it uses less digits than its factorization.

3380505303220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169025265170 (or 169025265168 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 3380505303220 in words is "three trillion, three hundred eighty billion, five hundred five million, three hundred three thousand, two hundred twenty".