8982979 has 4 divisors (see below), whose sum is σ = 8990800. Its totient is φ = 8975160.

The previous prime is 8982973. The next prime is 8982989. The reversal of 8982979 is 9792898.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9792898 = 2 ⋅4896449.

It is a cyclic number.

It is not a de Polignac number, because 8982979 - 2⁵ = 8982947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8982973) 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, 1812 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (2247700).

Almost surely, 2^8982979 is an apocalyptic number.

8982979 is a deficient number, since it is larger than the sum of its proper divisors (7821).

8982979 is a wasteful number, since it uses less digits than its factorization.

8982979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7820.

The product of its digits is 653184, while the sum is 52.

The square root of 8982979 is about 2997.1618241263. The cubic root of 8982979 is about 207.8771695279.

The spelling of 8982979 in words is "eight million, nine hundred eighty-two thousand, nine hundred seventy-nine".