283328332 has 24 divisors (see below), whose sum is σ = 568762880. Its totient is φ = 120975120.

The previous prime is 283328303. The next prime is 283328377. The reversal of 283328332 is 233823382.

It is a happy number.

283328332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11082 + ... + 26257.

Almost surely, 2^283328332 is an apocalyptic number.

It is an amenable number.

283328332 is an abundant number, since it is smaller than the sum of its proper divisors (285434548).

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

283328332 is a wasteful number, since it uses less digits than its factorization.

283328332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37621 (or 37619 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 283328332 is about 16832.3596682105. The cubic root of 283328332 is about 656.7952475099.

The spelling of 283328332 in words is "two hundred eighty-three million, three hundred twenty-eight thousand, three hundred thirty-two".