494853699 has 8 divisors (see below), whose sum is σ = 662314752. Its totient is φ = 328647560.

The previous prime is 494853691. The next prime is 494853701. The reversal of 494853699 is 996358494.

It is a happy number.

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 494853699 - 2³ = 494853691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494853691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312807 + ... + 314384.

It is an arithmetic number, because the mean of its divisors is an integer number (82789344).

Almost surely, 2^494853699 is an apocalyptic number.

494853699 is a deficient number, since it is larger than the sum of its proper divisors (167461053).

494853699 is a wasteful number, since it uses less digits than its factorization.

494853699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627457.

The product of its digits is 8398080, while the sum is 57.

The square root of 494853699 is about 22245.3073478431. The cubic root of 494853699 is about 790.9680484557.

The spelling of 494853699 in words is "four hundred ninety-four million, eight hundred fifty-three thousand, six hundred ninety-nine".