860826086 has 8 divisors (see below), whose sum is σ = 1296384264. Its totient is φ = 428698000.

The previous prime is 860826079. The next prime is 860826121. The reversal of 860826086 is 680628068.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856895 + ... + 857898.

It is an arithmetic number, because the mean of its divisors is an integer number (162048033).

Almost surely, 2^860826086 is an apocalyptic number.

860826086 is a deficient number, since it is larger than the sum of its proper divisors (435558178).

860826086 is a wasteful number, since it uses less digits than its factorization.

860826086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715046.

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

The square root of 860826086 is about 29339.8378659460. The cubic root of 860826086 is about 951.2729329331.

The spelling of 860826086 in words is "eight hundred sixty million, eight hundred twenty-six thousand, eighty-six".