8212951080 has 192 divisors, whose sum is σ = 27927244800. Its totient is φ = 2091064320.

The previous prime is 8212951069. The next prime is 8212951093. The reversal of 8212951080 is 801592128.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 687801 + ... + 699639.

It is an arithmetic number, because the mean of its divisors is an integer number (145454400).

Almost surely, 2^8212951080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8212951080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13963622400).

8212951080 is an abundant number, since it is smaller than the sum of its proper divisors (19714293720).

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

8212951080 is a wasteful number, since it uses less digits than its factorization.

8212951080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11944 (or 11937 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 8212951080 is about 90625.3335442138. Note that the first 3 decimals coincide. The cubic root of 8212951080 is about 2017.5907524486.

The spelling of 8212951080 in words is "eight billion, two hundred twelve million, nine hundred fifty-one thousand, eighty".