283498800 has 240 divisors, whose sum is σ = 1036496160. Its totient is φ = 65617920.

The previous prime is 283498799. The next prime is 283498801. The reversal of 283498800 is 8894382.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (283498799) and next prime (283498801).

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (283498801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264666 + ... + 265734.

It is an arithmetic number, because the mean of its divisors is an integer number (4318734).

Almost surely, 2^283498800 is an apocalyptic number.

283498800 is a gapful number since it is divisible by the number (20) 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 283498800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518248080).

283498800 is an abundant number, since it is smaller than the sum of its proper divisors (752997360).

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

283498800 is a wasteful number, since it uses less digits than its factorization.

283498800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 283498800 is about 16837.4226056128. The cubic root of 283498800 is about 656.9269440995.

The spelling of 283498800 in words is "two hundred eighty-three million, four hundred ninety-eight thousand, eight hundred".