359818 has 4 divisors (see below), whose sum is σ = 539730. Its totient is φ = 179908.

The previous prime is 359783. The next prime is 359837. The reversal of 359818 is 818953.

359818 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 818953 = 103 ⋅7951.

It can be written as a sum of positive squares in only one way, i.e., 316969 + 42849 = 563^2 + 207^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89953 + ... + 89956.

2³⁵⁹⁸¹⁸ is an apocalyptic number.

359818 is a deficient number, since it is larger than the sum of its proper divisors (179912).

359818 is a wasteful number, since it uses less digits than its factorization.

359818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179911.

The product of its digits is 8640, while the sum is 34.

The square root of 359818 is about 599.8483141595. The cubic root of 359818 is about 71.1258760212.

The spelling of 359818 in words is "three hundred fifty-nine thousand, eight hundred eighteen".