3225031916 has 12 divisors (see below), whose sum is σ = 5644300200. Its totient is φ = 1612374720.

The previous prime is 3225031889. The next prime is 3225031921. The reversal of 3225031916 is 6191305223.

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 3 ways as a sum of consecutive naturals, for example, 29135 + ... + 85433.

It is an arithmetic number, because the mean of its divisors is an integer number (470358350).

Almost surely, 2^3225031916 is an apocalyptic number.

It is an amenable number.

3225031916 is a deficient number, since it is larger than the sum of its proper divisors (2419268284).

3225031916 is a wasteful number, since it uses less digits than its factorization.

3225031916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70624 (or 70622 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3225031916 is about 56789.3644620188. The cubic root of 3225031916 is about 1477.4450556229.

The spelling of 3225031916 in words is "three billion, two hundred twenty-five million, thirty-one thousand, nine hundred sixteen".