573734969 has 4 divisors (see below), whose sum is σ = 585942144. Its totient is φ = 561527796.

The previous prime is 573734929. The next prime is 573734971. The reversal of 573734969 is 969437375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 573734969 - 2⁸ = 573734713 is a prime.

It is a super-2 number, since 2×573734969² = 658343629306861922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 573734969.

It is not an unprimeable number, because it can be changed into a prime (573734929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6103517 + ... + 6103610.

It is an arithmetic number, because the mean of its divisors is an integer number (146485536).

Almost surely, 2^573734969 is an apocalyptic number.

It is an amenable number.

573734969 is a deficient number, since it is larger than the sum of its proper divisors (12207175).

573734969 is a wasteful number, since it uses less digits than its factorization.

573734969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207174.

The product of its digits is 4286520, while the sum is 53.

The square root of 573734969 is about 23952.7653727080. The cubic root of 573734969 is about 830.9414821009.

The spelling of 573734969 in words is "five hundred seventy-three million, seven hundred thirty-four thousand, nine hundred sixty-nine".