498440250 has 384 divisors, whose sum is σ = 1767018240. Its totient is φ = 102816000.

The previous prime is 498440237. The next prime is 498440251. The reversal of 498440250 is 52044894.

It is not an unprimeable number, because it can be changed into a prime (498440251) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3638182 + ... + 3638318.

It is an arithmetic number, because the mean of its divisors is an integer number (4601610).

Almost surely, 2^498440250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498440250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883509120).

498440250 is an abundant number, since it is smaller than the sum of its proper divisors (1268577990).

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

498440250 is a wasteful number, since it uses less digits than its factorization.

498440250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 498440250 is about 22325.7754624559. The cubic root of 498440250 is about 792.8743500387.

The spelling of 498440250 in words is "four hundred ninety-eight million, four hundred forty thousand, two hundred fifty".