4423836606 has 32 divisors (see below), whose sum is σ = 10551264768. Its totient is φ = 1208998560.

The previous prime is 4423836551. The next prime is 4423836631. The reversal of 4423836606 is 6066383244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2288805 + ... + 2290736.

It is an arithmetic number, because the mean of its divisors is an integer number (329727024).

Almost surely, 2^4423836606 is an apocalyptic number.

4423836606 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4423836606 is an abundant number, since it is smaller than the sum of its proper divisors (6127428162).

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

4423836606 is a wasteful number, since it uses less digits than its factorization.

4423836606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579576.

The product of its (nonzero) digits is 497664, while the sum is 42.

The square root of 4423836606 is about 66511.9282986142. The cubic root of 4423836606 is about 1641.5962801445.

The spelling of 4423836606 in words is "four billion, four hundred twenty-three million, eight hundred thirty-six thousand, six hundred six".