498266464 has 48 divisors (see below), whose sum is σ = 1052977968. Its totient is φ = 231247872.

The previous prime is 498266459. The next prime is 498266467. The reversal of 498266464 is 464662894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498266467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33439 + ... + 45985.

It is an arithmetic number, because the mean of its divisors is an integer number (21937041).

Almost surely, 2^498266464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498266464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526488984).

498266464 is an abundant number, since it is smaller than the sum of its proper divisors (554711504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498266464 is a wasteful number, since it uses less digits than its factorization.

498266464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647 (or 12639 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The square root of 498266464 is about 22321.8830746870. The cubic root of 498266464 is about 792.7821915645.

The spelling of 498266464 in words is "four hundred ninety-eight million, two hundred sixty-six thousand, four hundred sixty-four".