359978 has 4 divisors (see below), whose sum is σ = 539970. Its totient is φ = 179988.

The previous prime is 359929. The next prime is 359981. The reversal of 359978 is 879953.

359978 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.

It can be written as a sum of positive squares in only one way, i.e., 310249 + 49729 = 557^2 + 223^2 .

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, 89993 + ... + 89996.

2³⁵⁹⁹⁷⁸ is an apocalyptic number.

359978 is a deficient number, since it is larger than the sum of its proper divisors (179992).

359978 is a wasteful number, since it uses less digits than its factorization.

359978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179991.

The product of its digits is 68040, while the sum is 41.

The square root of 359978 is about 599.9816663866. The cubic root of 359978 is about 71.1364169556.

The spelling of 359978 in words is "three hundred fifty-nine thousand, nine hundred seventy-eight".