359979 has 4 divisors (see below), whose sum is σ = 479976. Its totient is φ = 239984.

The previous prime is 359929. The next prime is 359981. The reversal of 359979 is 979953.

It is a happy number.

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 359979 - 2⁷ = 359851 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 359979.

It is not an unprimeable number, because it can be changed into a prime (359929) 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, 59994 + ... + 59999.

It is an arithmetic number, because the mean of its divisors is an integer number (119994).

2³⁵⁹⁹⁷⁹ is an apocalyptic number.

359979 is a deficient number, since it is larger than the sum of its proper divisors (119997).

359979 is a wasteful number, since it uses less digits than its factorization.

359979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119996.

The product of its digits is 76545, while the sum is 42.

The square root of 359979 is about 599.9824997448. The cubic root of 359979 is about 71.1364828266.

The spelling of 359979 in words is "three hundred fifty-nine thousand, nine hundred seventy-nine".