359998 has 4 divisors (see below), whose sum is σ = 540000. Its totient is φ = 179998.

The previous prime is 359987. The next prime is 360007. The reversal of 359998 is 899953.

359998 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: 899953 = 137 ⋅6569.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 89998 + ... + 90001.

It is an arithmetic number, because the mean of its divisors is an integer number (135000).

2³⁵⁹⁹⁹⁸ is an apocalyptic number.

359998 is a deficient number, since it is larger than the sum of its proper divisors (180002).

359998 is a wasteful number, since it uses less digits than its factorization.

359998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180001.

The product of its digits is 87480, while the sum is 43.

The square root of 359998 is about 599.9983333310. The cubic root of 359998 is about 71.1377343528.

The spelling of 359998 in words is "three hundred fifty-nine thousand, nine hundred ninety-eight".