494663410 has 8 divisors (see below), whose sum is σ = 890394156. Its totient is φ = 197865360.

The previous prime is 494663387. The next prime is 494663417. The reversal of 494663410 is 14366494.

It can be written as a sum of positive squares in 2 ways, for example, as 423412929 + 71250481 = 20577^2 + 8441^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 494663410.

It is not an unprimeable number, because it can be changed into a prime (494663417) 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, 24733161 + ... + 24733180.

Almost surely, 2^494663410 is an apocalyptic number.

494663410 is a deficient number, since it is larger than the sum of its proper divisors (395730746).

494663410 is a wasteful number, since it uses less digits than its factorization.

494663410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49466348.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 494663410 is about 22241.0298772337. The cubic root of 494663410 is about 790.8666502607.

The spelling of 494663410 in words is "four hundred ninety-four million, six hundred sixty-three thousand, four hundred ten".