959980 has 24 divisors (see below), whose sum is σ = 2304288. Its totient is φ = 329088.

The previous prime is 959969. The next prime is 960017. The reversal of 959980 is 89959.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3289 + ... + 3568.

It is an arithmetic number, because the mean of its divisors is an integer number (96012).

2⁹⁵⁹⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

959980 is an abundant number, since it is smaller than the sum of its proper divisors (1344308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

959980 is a wasteful number, since it uses less digits than its factorization.

959980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6873 (or 6871 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 959980 is about 979.7856908529. The cubic root of 959980 is about 98.6477979096.

The spelling of 959980 in words is "nine hundred fifty-nine thousand, nine hundred eighty".