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BaseRepresentation
bin11101101101000…
…000101100001000
31021201201020000000
4131231000230020
52010033313233
6121241043000
715230544060
oct3555005410
91251636000
10498338568
11236332162
1211aa86460
137c322ac0
144a2823a0
hex1db40b08

498338568 has 256 divisors, whose sum is σ = 1730265600. Its totient is φ = 131010048.

The previous prime is 498338549. The next prime is 498338573. The reversal of 498338568 is 865833894.

It is a happy number.

498338568 is a `hidden beast` number, since 49 + 8 + 3 + 38 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (4976640) is a multiple of the sum of its prime factors (360).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1591980 + ... + 1592292.

It is an arithmetic number, because the mean of its divisors is an integer number (6758850).

Almost surely, 2498338568 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 498338568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (865132800).

498338568 is an abundant number, since it is smaller than the sum of its proper divisors (1231927032).

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

498338568 is a wasteful number, since it uses less digits than its factorization.

498338568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 338 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 498338568 is about 22323.4981129750. The cubic root of 498338568 is about 792.8204308160.

The spelling of 498338568 in words is "four hundred ninety-eight million, three hundred thirty-eight thousand, five hundred sixty-eight".