3305849136 has 80 divisors (see below), whose sum is σ = 8747627616. Its totient is φ = 1075396608.

The previous prime is 3305849123. The next prime is 3305849137. The reversal of 3305849136 is 6319485033.

It is not an unprimeable number, because it can be changed into a prime (3305849137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487626 + ... + 494358.

Almost surely, 2^3305849136 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 3305849136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4373813808).

3305849136 is an abundant number, since it is smaller than the sum of its proper divisors (5441778480).

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

3305849136 is a wasteful number, since it uses less digits than its factorization.

3305849136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990 (or 6984 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 3305849136 is about 57496.5141204230. The cubic root of 3305849136 is about 1489.6846525707.

The spelling of 3305849136 in words is "three billion, three hundred five million, eight hundred forty-nine thousand, one hundred thirty-six".