333284 has 12 divisors (see below), whose sum is σ = 666624. Its totient is φ = 142824.

The previous prime is 333283. The next prime is 333287. The reversal of 333284 is 482333.

333284 is an admirable number.

It is a super-2 number, since 2×333284² = 222156449312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5924 + ... + 5979.

It is an arithmetic number, because the mean of its divisors is an integer number (55552).

2³³³²⁸⁴ is an apocalyptic number.

It is an amenable number.

333284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

333284 is a wasteful number, since it uses less digits than its factorization.

333284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11914 (or 11912 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 333284 is about 577.3075436888. The cubic root of 333284 is about 69.3327066840.

The spelling of 333284 in words is "three hundred thirty-three thousand, two hundred eighty-four".