580665379 has 8 divisors (see below), whose sum is σ = 702654048. Its totient is φ = 468435840.

The previous prime is 580665299. The next prime is 580665391. The reversal of 580665379 is 973566085.

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 580665379 - 2¹⁹ = 580141091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580665779) 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, 2439652 + ... + 2439889.

It is an arithmetic number, because the mean of its divisors is an integer number (87831756).

Almost surely, 2^580665379 is an apocalyptic number.

580665379 is a deficient number, since it is larger than the sum of its proper divisors (121988669).

580665379 is a wasteful number, since it uses less digits than its factorization.

580665379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879565.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 580665379 is about 24096.9993775159. Note that the first 3 decimals coincide. The cubic root of 580665379 is about 834.2738755326.

The spelling of 580665379 in words is "five hundred eighty million, six hundred sixty-five thousand, three hundred seventy-nine".