979005 has 8 divisors (see below), whose sum is σ = 1566432. Its totient is φ = 522128.

The previous prime is 979001. The next prime is 979009. The reversal of 979005 is 500979.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (979001) and next prime (979009).

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 979005 - 2² = 979001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979001) 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, 32619 + ... + 32648.

It is an arithmetic number, because the mean of its divisors is an integer number (195804).

2⁹⁷⁹⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

979005 is a deficient number, since it is larger than the sum of its proper divisors (587427).

979005 is a wasteful number, since it uses less digits than its factorization.

979005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65275.

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 979005 is about 989.4468151447. The cubic root of 979005 is about 99.2952110618.

The spelling of 979005 in words is "nine hundred seventy-nine thousand, five".