3220230424 has 8 divisors (see below), whose sum is σ = 6037932060. Its totient is φ = 1610115208.

The previous prime is 3220230407. The next prime is 3220230479. The reversal of 3220230424 is 4240320223.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3220230395 and 3220230404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201264394 + ... + 201264409.

Almost surely, 2^3220230424 is an apocalyptic number.

It is an amenable number.

3220230424 is a deficient number, since it is larger than the sum of its proper divisors (2817701636).

3220230424 is a wasteful number, since it uses less digits than its factorization.

3220230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402528809 (or 402528805 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3220230424 is about 56747.0741448403. The cubic root of 3220230424 is about 1476.7114748658.

Adding to 3220230424 its reverse (4240320223), we get a palindrome (7460550647).

It can be divided in two parts, 32202 and 30424, that added together give a palindrome (62626).

The spelling of 3220230424 in words is "three billion, two hundred twenty million, two hundred thirty thousand, four hundred twenty-four".