8170313984 has 72 divisors (see below), whose sum is σ = 18874786560. Its totient is φ = 3457179648.

The previous prime is 8170313947. The next prime is 8170313993. The reversal of 8170313984 is 4893130718.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112712 + ... + 170424.

Almost surely, 2^8170313984 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 8170313984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9437393280).

8170313984 is an abundant number, since it is smaller than the sum of its proper divisors (10704472576).

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

8170313984 is an equidigital number, since it uses as much as digits as its factorization.

8170313984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57815 (or 57801 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 8170313984 is about 90389.7891578468. The cubic root of 8170313984 is about 2014.0932883435.

The spelling of 8170313984 in words is "eight billion, one hundred seventy million, three hundred thirteen thousand, nine hundred eighty-four".