498671169 has 16 divisors (see below), whose sum is σ = 701666880. Its totient is φ = 314150400.

The previous prime is 498671161. The next prime is 498671171. The reversal of 498671169 is 961176894.

It is a happy number.

It is not a de Polignac number, because 498671169 - 2³ = 498671161 is a prime.

It is a super-2 number, since 2×498671169² = 497345869583653122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (498671161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11949 + ... + 33765.

It is an arithmetic number, because the mean of its divisors is an integer number (43854180).

Almost surely, 2^498671169 is an apocalyptic number.

It is an amenable number.

498671169 is a deficient number, since it is larger than the sum of its proper divisors (202995711).

498671169 is a wasteful number, since it uses less digits than its factorization.

498671169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22240.

The product of its digits is 653184, while the sum is 51.

The square root of 498671169 is about 22330.9464421014. The cubic root of 498671169 is about 792.9967729271.

The spelling of 498671169 in words is "four hundred ninety-eight million, six hundred seventy-one thousand, one hundred sixty-nine".