359866 has 8 divisors (see below), whose sum is σ = 581364. Its totient is φ = 166080.

The previous prime is 359851. The next prime is 359869. The reversal of 359866 is 668953.

359866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 330625 + 29241 = 575^2 + 171^2 .

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

It is not an unprimeable number, because it can be changed into a prime (359869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6895 + ... + 6946.

2³⁵⁹⁸⁶⁶ is an apocalyptic number.

359866 is a deficient number, since it is larger than the sum of its proper divisors (221498).

359866 is a wasteful number, since it uses less digits than its factorization.

359866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13856.

The product of its digits is 38880, while the sum is 37.

The square root of 359866 is about 599.8883229402. Note that the first 3 decimals coincide. The cubic root of 359866 is about 71.1290386296.

It can be divided in two parts, 359 and 866, that added together give a triangular number (1225 = T₄₉).

The spelling of 359866 in words is "three hundred fifty-nine thousand, eight hundred sixty-six".