3309946716 has 48 divisors (see below), whose sum is σ = 8184347136. Its totient is φ = 1037547264.

The previous prime is 3309946711. The next prime is 3309946723. The reversal of 3309946716 is 6176499033.

3309946716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3309946711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264595 + ... + 276821.

It is an arithmetic number, because the mean of its divisors is an integer number (170507232).

Almost surely, 2^3309946716 is an apocalyptic number.

It is an amenable number.

3309946716 is an abundant number, since it is smaller than the sum of its proper divisors (4874400420).

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

3309946716 is a wasteful number, since it uses less digits than its factorization.

3309946716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13578 (or 13576 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 48.

The square root of 3309946716 is about 57532.1363761159. The cubic root of 3309946716 is about 1490.2998834865.

The spelling of 3309946716 in words is "three billion, three hundred nine million, nine hundred forty-six thousand, seven hundred sixteen".