498544904 has 64 divisors (see below), whose sum is σ = 1103034240. Its totient is φ = 208258560.

The previous prime is 498544903. The next prime is 498544909. The reversal of 498544904 is 409445894.

It is not an unprimeable number, because it can be changed into a prime (498544901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300044 + ... + 301700.

It is an arithmetic number, because the mean of its divisors is an integer number (17234910).

Almost surely, 2^498544904 is an apocalyptic number.

498544904 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498544904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551517120).

498544904 is an abundant number, since it is smaller than the sum of its proper divisors (604489336).

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

498544904 is a wasteful number, since it uses less digits than its factorization.

498544904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 498544904 is about 22328.1191326094. The cubic root of 498544904 is about 792.9298375758.

The spelling of 498544904 in words is "four hundred ninety-eight million, five hundred forty-four thousand, nine hundred four".