3229568986 has 16 divisors (see below), whose sum is σ = 5553138240. Its totient is φ = 1379917440.

The previous prime is 3229568981. The next prime is 3229568987. The reversal of 3229568986 is 6898659223.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3229568986.

It is not an unprimeable number, because it can be changed into a prime (3229568981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343831 + ... + 353098.

It is an arithmetic number, because the mean of its divisors is an integer number (347071140).

Almost surely, 2^3229568986 is an apocalyptic number.

3229568986 is a deficient number, since it is larger than the sum of its proper divisors (2323569254).

3229568986 is a wasteful number, since it uses less digits than its factorization.

3229568986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697269.

The product of its digits is 11197440, while the sum is 58.

The square root of 3229568986 is about 56829.2968986948. The cubic root of 3229568986 is about 1478.1375687322.

The spelling of 3229568986 in words is "three billion, two hundred twenty-nine million, five hundred sixty-eight thousand, nine hundred eighty-six".