580347491 has 2 divisors, whose sum is σ = 580347492. Its totient is φ = 580347490.

The previous prime is 580347487. The next prime is 580347527. The reversal of 580347491 is 194743085.

580347491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 580347491 - 2² = 580347487 is a prime.

It is not a weakly prime, because it can be changed into another prime (580347421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290173745 + 290173746.

It is an arithmetic number, because the mean of its divisors is an integer number (290173746).

Almost surely, 2^580347491 is an apocalyptic number.

580347491 is a deficient number, since it is larger than the sum of its proper divisors (1).

580347491 is an equidigital number, since it uses as much as digits as its factorization.

580347491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 580347491 is about 24090.4024665426. The cubic root of 580347491 is about 834.1216053531.

The spelling of 580347491 in words is "five hundred eighty million, three hundred forty-seven thousand, four hundred ninety-one".