580783842 has 12 divisors (see below), whose sum is σ = 1258365030. Its totient is φ = 193594608.

The previous prime is 580783817. The next prime is 580783891. The reversal of 580783842 is 248387085.

It can be written as a sum of positive squares in only one way, i.e., 361418121 + 219365721 = 19011^2 + 14811^2 .

It is a super-2 number, since 2×580783842² = 674619742256561928, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16132867 + ... + 16132902.

Almost surely, 2^580783842 is an apocalyptic number.

580783842 is an abundant number, since it is smaller than the sum of its proper divisors (677581188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

580783842 is a wasteful number, since it uses less digits than its factorization.

580783842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32265777 (or 32265774 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 580783842 is about 24099.4572967941. The cubic root of 580783842 is about 834.3306057767.

The spelling of 580783842 in words is "five hundred eighty million, seven hundred eighty-three thousand, eight hundred forty-two".