498463389 has 20 divisors (see below), whose sum is σ = 753599616. Its totient is φ = 328300776.

The previous prime is 498463369. The next prime is 498463411. The reversal of 498463389 is 983364894.

It is a happy number.

498463389 is a `hidden beast` number, since 498 + 46 + 33 + 89 = 666.

It is not a de Polignac number, because 498463389 - 2¹³ = 498455197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498463319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30349 + ... + 43794.

Almost surely, 2^498463389 is an apocalyptic number.

It is an amenable number.

498463389 is a deficient number, since it is larger than the sum of its proper divisors (255136227).

498463389 is an equidigital number, since it uses as much as digits as its factorization.

498463389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74238 (or 74229 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 498463389 is about 22326.2936691248. The cubic root of 498463389 is about 792.8866190022.

It can be divided in two parts, 49846 and 3389, that added together give a palindrome (53235).

The spelling of 498463389 in words is "four hundred ninety-eight million, four hundred sixty-three thousand, three hundred eighty-nine".