498226319 has 4 divisors (see below), whose sum is σ = 498274896. Its totient is φ = 498177744.

The previous prime is 498226307. The next prime is 498226321. The reversal of 498226319 is 913622894.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 913622894 = 2 ⋅456811447.

It is a cyclic number.

It is not a de Polignac number, because 498226319 - 2⁸ = 498226063 is a prime.

It is a super-2 number, since 2×498226319² = 496458929888579522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 498226319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498226819) 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, 2219 + ... + 31644.

It is an arithmetic number, because the mean of its divisors is an integer number (124568724).

Almost surely, 2^498226319 is an apocalyptic number.

498226319 is a deficient number, since it is larger than the sum of its proper divisors (48577).

498226319 is a wasteful number, since it uses less digits than its factorization.

498226319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48576.

The product of its digits is 186624, while the sum is 44.

The square root of 498226319 is about 22320.9838268836. The cubic root of 498226319 is about 792.7608996801.

The spelling of 498226319 in words is "four hundred ninety-eight million, two hundred twenty-six thousand, three hundred nineteen".