3309307252 has 36 divisors (see below), whose sum is σ = 6078250080. Its totient is φ = 1573545952.

The previous prime is 3309307223. The next prime is 3309307259. The reversal of 3309307252 is 2527039033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3309307259) 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 11 ways as a sum of consecutive naturals, for example, 7897899 + ... + 7898317.

It is an arithmetic number, because the mean of its divisors is an integer number (168840280).

Almost surely, 2^3309307252 is an apocalyptic number.

It is an amenable number.

3309307252 is a deficient number, since it is larger than the sum of its proper divisors (2768942828).

3309307252 is a wasteful number, since it uses less digits than its factorization.

3309307252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 3309307252 is about 57526.5786571738. The cubic root of 3309307252 is about 1490.2039046502.

The spelling of 3309307252 in words is "three billion, three hundred nine million, three hundred seven thousand, two hundred fifty-two".