3220623230 has 16 divisors (see below), whose sum is σ = 6324133104. Its totient is φ = 1171135680.

The previous prime is 3220623221. The next prime is 3220623233. The reversal of 3220623230 is 323260223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3220623196 and 3220623205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220623233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14639087 + ... + 14639306.

It is an arithmetic number, because the mean of its divisors is an integer number (395258319).

Almost surely, 2^3220623230 is an apocalyptic number.

3220623230 is a deficient number, since it is larger than the sum of its proper divisors (3103509874).

3220623230 is a wasteful number, since it uses less digits than its factorization.

3220623230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29278411.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3220623230 is about 56750.5350635569. The cubic root of 3220623230 is about 1476.7715158637.

Adding to 3220623230 its reverse (323260223), we get a palindrome (3543883453).

The spelling of 3220623230 in words is "three billion, two hundred twenty million, six hundred twenty-three thousand, two hundred thirty".