574739641 has 8 divisors (see below), whose sum is σ = 670821120. Its totient is φ = 482152128.

The previous prime is 574739639. The next prime is 574739653. The reversal of 574739641 is 146937475.

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

It is a cyclic number.

It is not a de Polignac number, because 574739641 - 2¹ = 574739639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 574739591 and 574739600.

It is not an unprimeable number, because it can be changed into a prime (574730641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873136 + ... + 873793.

It is an arithmetic number, because the mean of its divisors is an integer number (83852640).

Almost surely, 2^574739641 is an apocalyptic number.

It is an amenable number.

574739641 is a deficient number, since it is larger than the sum of its proper divisors (96081479).

574739641 is a wasteful number, since it uses less digits than its factorization.

574739641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746983.

The product of its digits is 635040, while the sum is 46.

The square root of 574739641 is about 23973.7281414468. The cubic root of 574739641 is about 831.4262220770.

The spelling of 574739641 in words is "five hundred seventy-four million, seven hundred thirty-nine thousand, six hundred forty-one".