3345033320 has 64 divisors (see below), whose sum is σ = 7667870400. Its totient is φ = 1312934400.

The previous prime is 3345033319. The next prime is 3345033337. The reversal of 3345033320 is 233305433.

It is a super-2 number, since 2×3345033320² = 22378495823820444800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345033320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1856420 + ... + 1858220.

It is an arithmetic number, because the mean of its divisors is an integer number (119810475).

Almost surely, 2^3345033320 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 3345033320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833935200).

3345033320 is an abundant number, since it is smaller than the sum of its proper divisors (4322837080).

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

3345033320 is a wasteful number, since it uses less digits than its factorization.

3345033320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 26.

The square root of 3345033320 is about 57836.2630189745. The cubic root of 3345033320 is about 1495.5472871630.

Adding to 3345033320 its reverse (233305433), we get a palindrome (3578338753).

The spelling of 3345033320 in words is "three billion, three hundred forty-five million, thirty-three thousand, three hundred twenty".