494234305 has 8 divisors (see below), whose sum is σ = 594874944. Its totient is φ = 394191600.

The previous prime is 494234291. The next prime is 494234317. The reversal of 494234305 is 503432494.

It is a happy number.

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

It is not a de Polignac number, because 494234305 - 2¹⁹ = 493710017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147661 + ... + 150970.

It is an arithmetic number, because the mean of its divisors is an integer number (74359368).

Almost surely, 2^494234305 is an apocalyptic number.

It is an amenable number.

494234305 is a deficient number, since it is larger than the sum of its proper divisors (100640639).

494234305 is a wasteful number, since it uses less digits than its factorization.

494234305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298967.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 494234305 is about 22231.3810862033. The cubic root of 494234305 is about 790.6379000952.

Adding to 494234305 its reverse (503432494), we get a palindrome (997666799).

The spelling of 494234305 in words is "four hundred ninety-four million, two hundred thirty-four thousand, three hundred five".