580397 has 4 divisors (see below), whose sum is σ = 614556. Its totient is φ = 546240.

The previous prime is 580381. The next prime is 580409. The reversal of 580397 is 793085.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 793085 = 5 ⋅158617.

It can be written as a sum of positive squares in 2 ways, for example, as 376996 + 203401 = 614^2 + 451^2 .

It is a cyclic number.

It is not a de Polignac number, because 580397 - 2⁴ = 580381 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580357) 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 3 ways as a sum of consecutive naturals, for example, 17054 + ... + 17087.

It is an arithmetic number, because the mean of its divisors is an integer number (153639).

2⁵⁸⁰³⁹⁷ is an apocalyptic number.

It is an amenable number.

580397 is a deficient number, since it is larger than the sum of its proper divisors (34159).

580397 is a wasteful number, since it uses less digits than its factorization.

580397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34158.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 580397 is about 761.8379092694. The cubic root of 580397 is about 83.4145324104.

The spelling of 580397 in words is "five hundred eighty thousand, three hundred ninety-seven".