580779 has 12 divisors (see below), whose sum is σ = 857376. Its totient is φ = 378672.

The previous prime is 580763. The next prime is 580787. The reversal of 580779 is 977085.

580779 is a `hidden beast` number, since 580 + 7 + 79 = 666.

It is not a de Polignac number, because 580779 - 2⁴ = 580763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (580759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (71448).

2⁵⁸⁰⁷⁷⁹ is an apocalyptic number.

580779 is a deficient number, since it is larger than the sum of its proper divisors (276597).

580779 is a wasteful number, since it uses less digits than its factorization.

580779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1423 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 580779 is about 762.0885775289. The cubic root of 580779 is about 83.4328287163.

It can be divided in two parts, 5807 and 79, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 580779 in words is "five hundred eighty thousand, seven hundred seventy-nine".