580856678 has 8 divisors (see below), whose sum is σ = 874259568. Its totient is φ = 289436824.

The previous prime is 580856569. The next prime is 580856681. The reversal of 580856678 is 876658085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495026 + ... + 496197.

It is an arithmetic number, because the mean of its divisors is an integer number (109282446).

Almost surely, 2^580856678 is an apocalyptic number.

580856678 is a deficient number, since it is larger than the sum of its proper divisors (293402890).

580856678 is a wasteful number, since it uses less digits than its factorization.

580856678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991518.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The square root of 580856678 is about 24100.9684037800. The cubic root of 580856678 is about 834.3654820705.

The spelling of 580856678 in words is "five hundred eighty million, eight hundred fifty-six thousand, six hundred seventy-eight".