494935243 has 8 divisors (see below), whose sum is σ = 557346816. Its totient is φ = 435426600.

The previous prime is 494935223. The next prime is 494935261. The reversal of 494935243 is 342539494.

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 494935243 - 2⁹ = 494934731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494935243.

It is not an unprimeable number, because it can be changed into a prime (494935213) 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, 725371 + ... + 726052.

It is an arithmetic number, because the mean of its divisors is an integer number (69668352).

Almost surely, 2^494935243 is an apocalyptic number.

494935243 is a deficient number, since it is larger than the sum of its proper divisors (62411573).

494935243 is a wasteful number, since it uses less digits than its factorization.

494935243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451465.

The product of its digits is 466560, while the sum is 43.

The square root of 494935243 is about 22247.1401083375. The cubic root of 494935243 is about 791.0114923774.

The spelling of 494935243 in words is "four hundred ninety-four million, nine hundred thirty-five thousand, two hundred forty-three".