579871216 has 40 divisors (see below), whose sum is σ = 1179031680. Its totient is φ = 275749056.

The previous prime is 579871189. The next prime is 579871217. The reversal of 579871216 is 612178975.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (579871217) 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, 61471 + ... + 70273.

It is an arithmetic number, because the mean of its divisors is an integer number (29475792).

Almost surely, 2^579871216 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 579871216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589515840).

579871216 is an abundant number, since it is smaller than the sum of its proper divisors (599160464).

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

579871216 is a wasteful number, since it uses less digits than its factorization.

579871216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9013 (or 9007 counting only the distinct ones).

The product of its digits is 211680, while the sum is 46.

The square root of 579871216 is about 24080.5152768789. The cubic root of 579871216 is about 833.8933627917.

The spelling of 579871216 in words is "five hundred seventy-nine million, eight hundred seventy-one thousand, two hundred sixteen".