576398 has 4 divisors (see below), whose sum is σ = 864600. Its totient is φ = 288198.

The previous prime is 576391. The next prime is 576421. The reversal of 576398 is 893675.

576398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 576398.

It is not an unprimeable number, because it can be changed into a prime (576391) by changing a digit.

576398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144098 + ... + 144101.

It is an arithmetic number, because the mean of its divisors is an integer number (216150).

2⁵⁷⁶³⁹⁸ is an apocalyptic number.

576398 is a deficient number, since it is larger than the sum of its proper divisors (288202).

576398 is a wasteful number, since it uses less digits than its factorization.

576398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288201.

The product of its digits is 45360, while the sum is 38.

The square root of 576398 is about 759.2087986845. The cubic root of 576398 is about 83.2225122451. Note that the first 3 decimals are identical.

The spelling of 576398 in words is "five hundred seventy-six thousand, three hundred ninety-eight".