860395 has 4 divisors (see below), whose sum is σ = 1032480. Its totient is φ = 688312.

The previous prime is 860393. The next prime is 860399. The reversal of 860395 is 593068.

860395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 860395 - 2¹ = 860393 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

860395 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (860393) 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, 86035 + ... + 86044.

It is an arithmetic number, because the mean of its divisors is an integer number (258120).

2⁸⁶⁰³⁹⁵ is an apocalyptic number.

860395 is a deficient number, since it is larger than the sum of its proper divisors (172085).

860395 is a wasteful number, since it uses less digits than its factorization.

860395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172084.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 860395 is about 927.5747948279. The cubic root of 860395 is about 95.1114113042. Note that the first 3 decimals are identical.

The spelling of 860395 in words is "eight hundred sixty thousand, three hundred ninety-five".