8001980316 has 72 divisors (see below), whose sum is σ = 22188177648. Its totient is φ = 2411424000.

The previous prime is 8001980293. The next prime is 8001980339. The reversal of 8001980316 is 6130891008.

It is an interprime number because it is at equal distance from previous prime (8001980293) and next prime (8001980339).

It is a Smith number, since the sum of its digits (36) 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 (36).

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 23 ways as a sum of consecutive naturals, for example, 15856 + ... + 127496.

It is an arithmetic number, because the mean of its divisors is an integer number (308169134).

Almost surely, 2^8001980316 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 8001980316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11094088824).

8001980316 is an abundant number, since it is smaller than the sum of its proper divisors (14186197332).

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

8001980316 is a wasteful number, since it uses less digits than its factorization.

8001980316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111843 (or 111838 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 8001980316 is about 89453.7887179744. The cubic root of 8001980316 is about 2000.1650127184.

The spelling of 8001980316 in words is "eight billion, one million, nine hundred eighty thousand, three hundred sixteen".