4208385320 has 16 divisors (see below), whose sum is σ = 9468867060. Its totient is φ = 1683354112.

The previous prime is 4208385277. The next prime is 4208385323. The reversal of 4208385320 is 235838024.

It can be written as a sum of positive squares in 2 ways, for example, as 3964213444 + 244171876 = 62962^2 + 15626^2 .

It is not an unprimeable number, because it can be changed into a prime (4208385323) 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 3 ways as a sum of consecutive naturals, for example, 52604777 + ... + 52604856.

Almost surely, 2^4208385320 is an apocalyptic number.

4208385320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4208385320 is an abundant number, since it is smaller than the sum of its proper divisors (5260481740).

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

4208385320 is a wasteful number, since it uses less digits than its factorization.

4208385320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105209644 (or 105209640 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 4208385320 is about 64872.0688740540. The cubic root of 4208385320 is about 1614.5016715658.

The spelling of 4208385320 in words is "four billion, two hundred eight million, three hundred eighty-five thousand, three hundred twenty".