3305203146 has 96 divisors (see below), whose sum is σ = 8309433600. Its totient is φ = 929998080.

The previous prime is 3305203133. The next prime is 3305203163. The reversal of 3305203146 is 6413025033.

It is a happy number.

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 47 ways as a sum of consecutive naturals, for example, 4025416 + ... + 4026236.

It is an arithmetic number, because the mean of its divisors is an integer number (86556600).

Almost surely, 2^3305203146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3305203146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4154716800).

3305203146 is an abundant number, since it is smaller than the sum of its proper divisors (5004230454).

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

3305203146 is a wasteful number, since it uses less digits than its factorization.

3305203146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3305203146 is about 57490.8962010508. The cubic root of 3305203146 is about 1489.5876140553.

Adding to 3305203146 its reverse (6413025033), we get a palindrome (9718228179).

The spelling of 3305203146 in words is "three billion, three hundred five million, two hundred three thousand, one hundred forty-six".