498394463 has 8 divisors (see below), whose sum is σ = 569801760. Its totient is φ = 427039200.

The previous prime is 498394447. The next prime is 498394469. The reversal of 498394463 is 364493894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 498394463 - 2⁴ = 498394447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498394469) 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 7 ways as a sum of consecutive naturals, for example, 10313 + ... + 33213.

It is an arithmetic number, because the mean of its divisors is an integer number (71225220).

Almost surely, 2^498394463 is an apocalyptic number.

498394463 is a deficient number, since it is larger than the sum of its proper divisors (71407297).

498394463 is a wasteful number, since it uses less digits than its factorization.

498394463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26017.

The product of its digits is 2239488, while the sum is 50.

The square root of 498394463 is about 22324.7500097985. The cubic root of 498394463 is about 792.8500713350.

The spelling of 498394463 in words is "four hundred ninety-eight million, three hundred ninety-four thousand, four hundred sixty-three".