979882 has 4 divisors (see below), whose sum is σ = 1469826. Its totient is φ = 489940.

The previous prime is 979873. The next prime is 979883. The reversal of 979882 is 288979.

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., 720801 + 259081 = 849^2 + 509^2 .

It is not an unprimeable number, because it can be changed into a prime (979883) by changing a digit.

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, 244969 + ... + 244972.

2⁹⁷⁹⁸⁸² is an apocalyptic number.

979882 is a deficient number, since it is larger than the sum of its proper divisors (489944).

979882 is a wasteful number, since it uses less digits than its factorization.

979882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489943.

The product of its digits is 72576, while the sum is 43.

The square root of 979882 is about 989.8898928669. The cubic root of 979882 is about 99.3248520102.

The spelling of 979882 in words is "nine hundred seventy-nine thousand, eight hundred eighty-two".