6620200006 has 8 divisors (see below), whose sum is σ = 11348914320. Its totient is φ = 2837228568.

The previous prime is 6620199997. The next prime is 6620200007. The reversal of 6620200006 is 6000020266.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6620200006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620200007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236435701 + ... + 236435728.

It is an arithmetic number, because the mean of its divisors is an integer number (1418614290).

Almost surely, 2^6620200006 is an apocalyptic number.

6620200006 is a deficient number, since it is larger than the sum of its proper divisors (4728714314).

6620200006 is a wasteful number, since it uses less digits than its factorization.

6620200006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472871438.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6620200006 is about 81364.6115089355. The cubic root of 6620200006 is about 1877.6891788645.

The spelling of 6620200006 in words is "six billion, six hundred twenty million, two hundred thousand, six".