573942680 has 64 divisors (see below), whose sum is σ = 1338958080. Its totient is φ = 221184000.

The previous prime is 573942679. The next prime is 573942689. The reversal of 573942680 is 86249375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573942689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317780 + ... + 319580.

It is an arithmetic number, because the mean of its divisors is an integer number (20921220).

Almost surely, 2^573942680 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 573942680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669479040).

573942680 is an abundant number, since it is smaller than the sum of its proper divisors (765015400).

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

573942680 is a wasteful number, since it uses less digits than its factorization.

573942680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 573942680 is about 23957.1008262686. The cubic root of 573942680 is about 831.0417460853.

The spelling of 573942680 in words is "five hundred seventy-three million, nine hundred forty-two thousand, six hundred eighty".