382828284 has 72 divisors (see below), whose sum is σ = 1013175072. Its totient is φ = 121651200.

The previous prime is 382828247. The next prime is 382828339. The reversal of 382828284 is 482828283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331452 + ... + 332604.

It is an arithmetic number, because the mean of its divisors is an integer number (14071876).

Almost surely, 2^382828284 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 382828284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506587536).

382828284 is an abundant number, since it is smaller than the sum of its proper divisors (630346788).

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

382828284 is a wasteful number, since it uses less digits than its factorization.

382828284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1582 counting only the distinct ones).

The product of its digits is 393216, while the sum is 45.

The square root of 382828284 is about 19565.9981600735. The cubic root of 382828284 is about 726.1081959732.

Subtracting 382828284 from its reverse (482828283), we obtain a palindrome (99999999).

The spelling of 382828284 in words is "three hundred eighty-two million, eight hundred twenty-eight thousand, two hundred eighty-four".