3220414664 has 32 divisors (see below), whose sum is σ = 6238237440. Its totient is φ = 1556971200.

The previous prime is 3220414657. The next prime is 3220414693. The reversal of 3220414664 is 4664140223.

It is a self number, because there is not a number n which added to its sum of digits gives 3220414664.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337787 + ... + 347189.

It is an arithmetic number, because the mean of its divisors is an integer number (194944920).

Almost surely, 2^3220414664 is an apocalyptic number.

It is an amenable number.

3220414664 is a deficient number, since it is larger than the sum of its proper divisors (3017822776).

3220414664 is a wasteful number, since it uses less digits than its factorization.

3220414664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10821 (or 10817 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 3220414664 is about 56748.6974652282. The cubic root of 3220414664 is about 1476.7396368395.

Adding to 3220414664 its reverse (4664140223), we get a palindrome (7884554887).

The spelling of 3220414664 in words is "three billion, two hundred twenty million, four hundred fourteen thousand, six hundred sixty-four".