498384349 has 4 divisors (see below), whose sum is σ = 503223136. Its totient is φ = 493545564.

The previous prime is 498384317. The next prime is 498384389. The reversal of 498384349 is 943483894.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 498384349 - 2⁵ = 498384317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 498384296 and 498384305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498384389) 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, 2419239 + ... + 2419444.

It is an arithmetic number, because the mean of its divisors is an integer number (125805784).

Almost surely, 2^498384349 is an apocalyptic number.

It is an amenable number.

498384349 is a deficient number, since it is larger than the sum of its proper divisors (4838787).

498384349 is a wasteful number, since it uses less digits than its factorization.

498384349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838786.

The product of its digits is 2985984, while the sum is 52.

The square root of 498384349 is about 22324.5234887556. The cubic root of 498384349 is about 792.8447081535.

The spelling of 498384349 in words is "four hundred ninety-eight million, three hundred eighty-four thousand, three hundred forty-nine".