860670166 has 8 divisors (see below), whose sum is σ = 1347135984. Its totient is φ = 411624840.

The previous prime is 860670137. The next prime is 860670193. The reversal of 860670166 is 661076068.

860670166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent 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, 9355065 + ... + 9355156.

It is an arithmetic number, because the mean of its divisors is an integer number (168391998).

Almost surely, 2^860670166 is an apocalyptic number.

860670166 is a deficient number, since it is larger than the sum of its proper divisors (486465818).

860670166 is a wasteful number, since it uses less digits than its factorization.

860670166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18710246.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 860670166 is about 29337.1806075499. The cubic root of 860670166 is about 951.2154953027.

The spelling of 860670166 in words is "eight hundred sixty million, six hundred seventy thousand, one hundred sixty-six".