573949968 has 40 divisors (see below), whose sum is σ = 1484378208. Its totient is φ = 191100672.

The previous prime is 573949963. The next prime is 573949979. The reversal of 573949968 is 869949375.

It is not an unprimeable number, because it can be changed into a prime (573949963) 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, 39471 + ... + 52017.

Almost surely, 2^573949968 is an apocalyptic number.

It is an amenable number.

573949968 is an abundant number, since it is smaller than the sum of its proper divisors (910428240).

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

573949968 is a wasteful number, since it uses less digits than its factorization.

573949968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13511 (or 13505 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 60.

The square root of 573949968 is about 23957.2529310019. The cubic root of 573949968 is about 831.0452636297.

The spelling of 573949968 in words is "five hundred seventy-three million, nine hundred forty-nine thousand, nine hundred sixty-eight".