580640788 has 72 divisors (see below), whose sum is σ = 1314184704. Its totient is φ = 222264000.

The previous prime is 580640783. The next prime is 580640789. The reversal of 580640788 is 887046085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580640783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75313 + ... + 82663.

Almost surely, 2^580640788 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 580640788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657092352).

580640788 is an abundant number, since it is smaller than the sum of its proper divisors (733543916).

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

580640788 is a wasteful number, since it uses less digits than its factorization.

580640788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7413 (or 7404 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 580640788 is about 24096.4891218617. The cubic root of 580640788 is about 834.2620982858.

The spelling of 580640788 in words is "five hundred eighty million, six hundred forty thousand, seven hundred eighty-eight".