498469 has 2 divisors, whose sum is σ = 498470. Its totient is φ = 498468.

The previous prime is 498467. The next prime is 498493. The reversal of 498469 is 964894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 497025 + 1444 = 705^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 498469 - 2¹ = 498467 is a prime.

It is a super-2 number, since 2×498469² = 496942687922, which contains 22 as substring.

Together with 498467, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249234 + 249235.

It is an arithmetic number, because the mean of its divisors is an integer number (249235).

2⁴⁹⁸⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

498469 is a deficient number, since it is larger than the sum of its proper divisors (1).

498469 is an equidigital number, since it uses as much as digits as its factorization.

498469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 498469 is about 706.0233707180. The cubic root of 498469 is about 79.2889594059.

The spelling of 498469 in words is "four hundred ninety-eight thousand, four hundred sixty-nine".