8057870166 has 8 divisors (see below), whose sum is σ = 16115740344. Its totient is φ = 2685956720.

The previous prime is 8057870143. The next prime is 8057870167. The reversal of 8057870166 is 6610787508.

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

8057870166 is an admirable number.

It is a super-2 number, since 2×8057870166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8057870167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671489175 + ... + 671489186.

It is an arithmetic number, because the mean of its divisors is an integer number (2014467543).

Almost surely, 2^8057870166 is an apocalyptic number.

8057870166 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.

8057870166 is a wasteful number, since it uses less digits than its factorization.

8057870166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342978366.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 8057870166 is about 89765.6402305470. The cubic root of 8057870166 is about 2004.8109320208.

The spelling of 8057870166 in words is "eight billion, fifty-seven million, eight hundred seventy thousand, one hundred sixty-six".