573989938 has 16 divisors (see below), whose sum is σ = 925241184. Its totient is φ = 266080320.

The previous prime is 573989891. The next prime is 573989957. The reversal of 573989938 is 839989375.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123708 + ... + 128263.

It is an arithmetic number, because the mean of its divisors is an integer number (57827574).

Almost surely, 2^573989938 is an apocalyptic number.

573989938 is a deficient number, since it is larger than the sum of its proper divisors (351251246).

573989938 is a wasteful number, since it uses less digits than its factorization.

573989938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252057.

The product of its digits is 14696640, while the sum is 61.

The square root of 573989938 is about 23958.0871106188. The cubic root of 573989938 is about 831.0645545726.

The spelling of 573989938 in words is "five hundred seventy-three million, nine hundred eighty-nine thousand, nine hundred thirty-eight".