4223070306 has 96 divisors (see below), whose sum is σ = 11649980160. Its totient is φ = 1075358592.

The previous prime is 4223070301. The next prime is 4223070307. The reversal of 4223070306 is 6030703224.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4223070306.

It is not an unprimeable number, because it can be changed into a prime (4223070301) 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 47 ways as a sum of consecutive naturals, for example, 3051 + ... + 91953.

It is an arithmetic number, because the mean of its divisors is an integer number (121353960).

Almost surely, 2^4223070306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4223070306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5824990080).

4223070306 is an abundant number, since it is smaller than the sum of its proper divisors (7426909854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223070306 is a wasteful number, since it uses less digits than its factorization.

4223070306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88960 (or 88957 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 4223070306 is about 64985.1545047021. The cubic root of 4223070306 is about 1616.3774036946.

The spelling of 4223070306 in words is "four billion, two hundred twenty-three million, seventy thousand, three hundred six".