2200371906 has 8 divisors (see below), whose sum is σ = 4400743824. Its totient is φ = 733457300.

The previous prime is 2200371869. The next prime is 2200371941. The reversal of 2200371906 is 6091730022.

It is a sphenic number, since it is the product of 3 distinct primes.

2200371906 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183364320 + ... + 183364331.

It is an arithmetic number, because the mean of its divisors is an integer number (550092978).

Almost surely, 2^2200371906 is an apocalyptic number.

2200371906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2200371906 is a wasteful number, since it uses less digits than its factorization.

2200371906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366728656.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2200371906 is about 46908.1219619801. The cubic root of 2200371906 is about 1300.6647302619.

The spelling of 2200371906 in words is "two billion, two hundred million, three hundred seventy-one thousand, nine hundred six".