3220684336 has 10 divisors (see below), whose sum is σ = 6240075932. Its totient is φ = 1610342160.

The previous prime is 3220684331. The next prime is 3220684339. The reversal of 3220684336 is 6334860223.

It is a junction number, because it is equal to n+sod(n) for n = 3220684295 and 3220684304.

It is not an unprimeable number, because it can be changed into a prime (3220684331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100646370 + ... + 100646401.

Almost surely, 2^3220684336 is an apocalyptic number.

It is an amenable number.

3220684336 is a deficient number, since it is larger than the sum of its proper divisors (3019391596).

3220684336 is a wasteful number, since it uses less digits than its factorization.

3220684336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201292779 (or 201292773 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 3220684336 is about 56751.0734347818. The cubic root of 3220684336 is about 1476.7808555704.

The spelling of 3220684336 in words is "three billion, two hundred twenty million, six hundred eighty-four thousand, three hundred thirty-six".