498316668353 has 8 divisors (see below), whose sum is σ = 569536216320. Its totient is φ = 427104983520.

The previous prime is 498316668337. The next prime is 498316668379. The reversal of 498316668353 is 353866613894.

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 498316668353 - 2⁴ = 498316668337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498316668313) 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, 1829348 + ... + 2084021.

It is an arithmetic number, because the mean of its divisors is an integer number (71192027040).

Almost surely, 2^498316668353 is an apocalyptic number.

It is an amenable number.

498316668353 is a deficient number, since it is larger than the sum of its proper divisors (71219547967).

498316668353 is a wasteful number, since it uses less digits than its factorization.

498316668353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931567.

The product of its digits is 67184640, while the sum is 62.

The spelling of 498316668353 in words is "four hundred ninety-eight billion, three hundred sixteen million, six hundred sixty-eight thousand, three hundred fifty-three".