580849421 has 8 divisors (see below), whose sum is σ = 631639800. Its totient is φ = 531906048.

The previous prime is 580849363. The next prime is 580849441. The reversal of 580849421 is 124948085.

580849421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 468722500 + 112126921 = 21650^2 + 10589^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-580849421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580849441) 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, 461096 + ... + 462353.

It is an arithmetic number, because the mean of its divisors is an integer number (78954975).

Almost surely, 2^580849421 is an apocalyptic number.

It is an amenable number.

580849421 is a deficient number, since it is larger than the sum of its proper divisors (50790379).

580849421 is a wasteful number, since it uses less digits than its factorization.

580849421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923503.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 580849421 is about 24100.8178491934. The cubic root of 580849421 is about 834.3620073089.

The spelling of 580849421 in words is "five hundred eighty million, eight hundred forty-nine thousand, four hundred twenty-one".