8210060800 has 60 divisors (see below), whose sum is σ = 20341098756. Its totient is φ = 3284019200.

The previous prime is 8210060777. The next prime is 8210060819. The reversal of 8210060800 is 80600128.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307906 + ... + 333505.

Almost surely, 2^8210060800 is an apocalyptic number.

8210060800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8210060800 is an abundant number, since it is smaller than the sum of its proper divisors (12131037956).

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

8210060800 is an equidigital number, since it uses as much as digits as its factorization.

8210060800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641439 (or 641418 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8210060800 is about 90609.3858272972. The cubic root of 8210060800 is about 2017.3540496145.

Adding to 8210060800 its reverse (80600128), we get a palindrome (8290660928).

The spelling of 8210060800 in words is "eight billion, two hundred ten million, sixty thousand, eight hundred".