3225309916 has 12 divisors (see below), whose sum is σ = 5644722888. Its totient is φ = 1612531952.

The previous prime is 3225309877. The next prime is 3225309929. The reversal of 3225309916 is 6199035223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54510 + ... + 97066.

It is an arithmetic number, because the mean of its divisors is an integer number (470393574).

Almost surely, 2^3225309916 is an apocalyptic number.

It is an amenable number.

3225309916 is a deficient number, since it is larger than the sum of its proper divisors (2419412972).

3225309916 is a wasteful number, since it uses less digits than its factorization.

3225309916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61508 (or 61506 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 3225309916 is about 56791.8120506821. The cubic root of 3225309916 is about 1477.4875066678.

The spelling of 3225309916 in words is "three billion, two hundred twenty-five million, three hundred nine thousand, nine hundred sixteen".