494087306 has 16 divisors (see below), whose sum is σ = 758727648. Its totient is φ = 241222800.

The previous prime is 494087291. The next prime is 494087309. The reversal of 494087306 is 603780494.

It is not an unprimeable number, because it can be changed into a prime (494087309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11321 + ... + 33411.

It is an arithmetic number, because the mean of its divisors is an integer number (47420478).

Almost surely, 2^494087306 is an apocalyptic number.

494087306 is a deficient number, since it is larger than the sum of its proper divisors (264640342).

494087306 is a wasteful number, since it uses less digits than its factorization.

494087306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22357.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 494087306 is about 22228.0747254457. The cubic root of 494087306 is about 790.5595064372.

The spelling of 494087306 in words is "four hundred ninety-four million, eighty-seven thousand, three hundred six".