6620048807 has 8 divisors (see below), whose sum is σ = 6910005984. Its totient is φ = 6330269088.

The previous prime is 6620048779. The next prime is 6620048821. The reversal of 6620048807 is 7088400266.

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

It is a cyclic number.

It is not a de Polignac number, because 6620048807 - 2²⁰ = 6619000231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620048507) 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 7 ways as a sum of consecutive naturals, for example, 34913 + ... + 120245.

It is an arithmetic number, because the mean of its divisors is an integer number (863750748).

Almost surely, 2^6620048807 is an apocalyptic number.

6620048807 is a deficient number, since it is larger than the sum of its proper divisors (289957177).

6620048807 is a wasteful number, since it uses less digits than its factorization.

6620048807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88729.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 6620048807 is about 81363.6823589002. The cubic root of 6620048807 is about 1877.6748838841.

The spelling of 6620048807 in words is "six billion, six hundred twenty million, forty-eight thousand, eight hundred seven".