580039380 has 120 divisors (see below), whose sum is σ = 1868976648. Its totient is φ = 150481152.

The previous prime is 580039379. The next prime is 580039451. The reversal of 580039380 is 83930085.

It can be written as a sum of positive squares in 4 ways, for example, as 208398096 + 371641284 = 14436^2 + 19278^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55102 + ... + 64778.

Almost surely, 2^580039380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 580039380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934488324).

580039380 is an abundant number, since it is smaller than the sum of its proper divisors (1288937268).

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

580039380 is a wasteful number, since it uses less digits than its factorization.

580039380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9735 (or 9724 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 580039380 is about 24084.0067264565. The cubic root of 580039380 is about 833.9739653381.

The spelling of 580039380 in words is "five hundred eighty million, thirty-nine thousand, three hundred eighty".