494503241 has 4 divisors (see below), whose sum is σ = 501277332. Its totient is φ = 487729152.

The previous prime is 494503237. The next prime is 494503283. The reversal of 494503241 is 142305494.

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

It can be written as a sum of positive squares in 2 ways, for example, as 364657216 + 129846025 = 19096^2 + 11395^2 .

It is a cyclic number.

It is not a de Polignac number, because 494503241 - 2² = 494503237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 494503198 and 494503207.

It is not an unprimeable number, because it can be changed into a prime (494503201) 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, 3386936 + ... + 3387081.

It is an arithmetic number, because the mean of its divisors is an integer number (125319333).

Almost surely, 2^494503241 is an apocalyptic number.

It is an amenable number.

494503241 is a deficient number, since it is larger than the sum of its proper divisors (6774091).

494503241 is an equidigital number, since it uses as much as digits as its factorization.

494503241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774090.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 494503241 is about 22237.4288306899. The cubic root of 494503241 is about 790.7812817776.

The spelling of 494503241 in words is "four hundred ninety-four million, five hundred three thousand, two hundred forty-one".