980579 has 2 divisors, whose sum is σ = 980580. Its totient is φ = 980578.

The previous prime is 980557. The next prime is 980587. The reversal of 980579 is 975089.

It is a strong prime.

It is an emirp because it is prime and its reverse (975089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 980579 - 2¹² = 976483 is a prime.

It is an Ulam number.

It is a plaindrome in base 7.

It is a zygodrome in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980579.

It is not a weakly prime, because it can be changed into another prime (980549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490289 + 490290.

It is an arithmetic number, because the mean of its divisors is an integer number (490290).

2⁹⁸⁰⁵⁷⁹ is an apocalyptic number.

980579 is a deficient number, since it is larger than the sum of its proper divisors (1).

980579 is an equidigital number, since it uses as much as digits as its factorization.

980579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 980579 is about 990.2418896411. The cubic root of 980579 is about 99.3483966866.

The spelling of 980579 in words is "nine hundred eighty thousand, five hundred seventy-nine".