4280384 has 28 divisors (see below), whose sum is σ = 8680704. Its totient is φ = 2093184.

The previous prime is 4280383. The next prime is 4280389. The reversal of 4280384 is 4830824.

It is not an unprimeable number, because it can be changed into a prime (4280383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 3719.

Almost surely, 2^4280384 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 4280384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4340352).

4280384 is an abundant number, since it is smaller than the sum of its proper divisors (4400320).

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

4280384 is a wasteful number, since it uses less digits than its factorization.

4280384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4280384 is about 2068.9088911791. The cubic root of 4280384 is about 162.3656830917.

It can be divided in two parts, 4280 and 384, that added together give a palindrome (4664).

The spelling of 4280384 in words is "four million, two hundred eighty thousand, three hundred eighty-four".