494098165 has 32 divisors (see below), whose sum is σ = 664785792. Its totient is φ = 349440000.

The previous prime is 494098147. The next prime is 494098193. The reversal of 494098165 is 561890494.

It is a happy number.

It is not a de Polignac number, because 494098165 - 2²³ = 485709557 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 948105 + ... + 948625.

It is an arithmetic number, because the mean of its divisors is an integer number (20774556).

Almost surely, 2^494098165 is an apocalyptic number.

It is an amenable number.

494098165 is a deficient number, since it is larger than the sum of its proper divisors (170687627).

494098165 is a wasteful number, since it uses less digits than its factorization.

494098165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 494098165 is about 22228.3189872739. The cubic root of 494098165 is about 790.5652980066.

The spelling of 494098165 in words is "four hundred ninety-four million, ninety-eight thousand, one hundred sixty-five".