982979 has 8 divisors (see below), whose sum is σ = 1043328. Its totient is φ = 924480.

The previous prime is 982973. The next prime is 982981. The reversal of 982979 is 979289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 982979 - 2¹² = 978883 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719 + ... + 1575.

It is an arithmetic number, because the mean of its divisors is an integer number (130416).

2⁹⁸²⁹⁷⁹ is an apocalyptic number.

982979 is a deficient number, since it is larger than the sum of its proper divisors (60349).

982979 is a wasteful number, since it uses less digits than its factorization.

982979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925.

The product of its digits is 81648, while the sum is 44.

The square root of 982979 is about 991.4529741748. The cubic root of 982979 is about 99.4293834945.

The spelling of 982979 in words is "nine hundred eighty-two thousand, nine hundred seventy-nine".