574443346 has 4 divisors (see below), whose sum is σ = 861665022. Its totient is φ = 287221672.

The previous prime is 574443343. The next prime is 574443349. The reversal of 574443346 is 643344475.

It is a happy number.

574443346 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 an interprime number because it is at equal distance from previous prime (574443343) and next prime (574443349).

It can be written as a sum of positive squares in only one way, i.e., 477204025 + 97239321 = 21845^2 + 9861^2 .

It is a super-3 number, since 3×574443346³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 574443299 and 574443308.

It is not an unprimeable number, because it can be changed into a prime (574443343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143610835 + ... + 143610838.

Almost surely, 2^574443346 is an apocalyptic number.

574443346 is a deficient number, since it is larger than the sum of its proper divisors (287221676).

574443346 is a wasteful number, since it uses less digits than its factorization.

574443346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287221675.

The product of its digits is 483840, while the sum is 40.

The square root of 574443346 is about 23967.5477677630. The cubic root of 574443346 is about 831.2833227187.

The spelling of 574443346 in words is "five hundred seventy-four million, four hundred forty-three thousand, three hundred forty-six".