8472980916 has 96 divisors (see below), whose sum is σ = 23328412800. Its totient is φ = 2651927040.

The previous prime is 8472980909. The next prime is 8472980941. The reversal of 8472980916 is 6190892748.

8472980916 is a `hidden beast` number, since 8 + 472 + 9 + 80 + 91 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 213606 + ... + 250146.

It is an arithmetic number, because the mean of its divisors is an integer number (243004300).

Almost surely, 2^8472980916 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 8472980916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11664206400).

8472980916 is an abundant number, since it is smaller than the sum of its proper divisors (14855431884).

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

8472980916 is a wasteful number, since it uses less digits than its factorization.

8472980916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36686 (or 36678 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 8472980916 is about 92048.7963853955. The cubic root of 8472980916 is about 2038.6628521120.

The spelling of 8472980916 in words is "eight billion, four hundred seventy-two million, nine hundred eighty thousand, nine hundred sixteen".