573797690 has 8 divisors (see below), whose sum is σ = 1032835860. Its totient is φ = 229519072.

The previous prime is 573797689. The next prime is 573797711. The reversal of 573797690 is 96797375.

It is a happy number.

573797690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 532824889 + 40972801 = 23083^2 + 6401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×573797690² = 658487578098672200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28689875 + ... + 28689894.

Almost surely, 2^573797690 is an apocalyptic number.

573797690 is a deficient number, since it is larger than the sum of its proper divisors (459038170).

573797690 is a wasteful number, since it uses less digits than its factorization.

573797690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57379776.

The product of its (nonzero) digits is 2500470, while the sum is 53.

The square root of 573797690 is about 23954.0746012030. The cubic root of 573797690 is about 830.9717606468.

The spelling of 573797690 in words is "five hundred seventy-three million, seven hundred ninety-seven thousand, six hundred ninety".