8016861882 has 8 divisors (see below), whose sum is σ = 16033723776. Its totient is φ = 2672287292.

The previous prime is 8016861871. The next prime is 8016861893. The reversal of 8016861882 is 2881686108.

It is an interprime number because it is at equal distance from previous prime (8016861871) and next prime (8016861893).

It is a sphenic number, since it is the product of 3 distinct primes.

8016861882 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668071818 + ... + 668071829.

It is an arithmetic number, because the mean of its divisors is an integer number (2004215472).

Almost surely, 2^8016861882 is an apocalyptic number.

8016861882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8016861882 is a wasteful number, since it uses less digits than its factorization.

8016861882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336143652.

The product of its (nonzero) digits is 294912, while the sum is 48.

The square root of 8016861882 is about 89536.9302690236. The cubic root of 8016861882 is about 2001.4041707549.

The spelling of 8016861882 in words is "eight billion, sixteen million, eight hundred sixty-one thousand, eight hundred eighty-two".