6889520200 has 48 divisors (see below), whose sum is σ = 16390669680. Its totient is φ = 2691716160.

The previous prime is 6889520149. The next prime is 6889520237. The reversal of 6889520200 is 20259886.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391954 + ... + 409153.

It is an arithmetic number, because the mean of its divisors is an integer number (341472285).

Almost surely, 2^6889520200 is an apocalyptic number.

It is an amenable number.

6889520200 is an abundant number, since it is smaller than the sum of its proper divisors (9501149480).

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

6889520200 is a wasteful number, since it uses less digits than its factorization.

6889520200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801166 (or 801157 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 6889520200 is about 83003.1336757836. The cubic root of 6889520200 is about 1902.8139467617.

The spelling of 6889520200 in words is "six billion, eight hundred eighty-nine million, five hundred twenty thousand, two hundred".