8016486380 has 192 divisors, whose sum is σ = 20288765952. Its totient is φ = 2604026880.

The previous prime is 8016486377. The next prime is 8016486383. The reversal of 8016486380 is 836846108.

It is an interprime number because it is at equal distance from previous prime (8016486377) and next prime (8016486383).

It is not an unprimeable number, because it can be changed into a prime (8016486383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44289890 + ... + 44290070.

It is an arithmetic number, because the mean of its divisors is an integer number (105670656).

Almost surely, 2^8016486380 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 8016486380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10144382976).

8016486380 is an abundant number, since it is smaller than the sum of its proper divisors (12272279572).

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

8016486380 is a wasteful number, since it uses less digits than its factorization.

8016486380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 8016486380 is about 89534.8333331782. The cubic root of 8016486380 is about 2001.3729223265.

The spelling of 8016486380 in words is "eight billion, sixteen million, four hundred eighty-six thousand, three hundred eighty".