4784382 has 24 divisors (see below), whose sum is σ = 10450440. Its totient is φ = 1581840.

The previous prime is 4784341. The next prime is 4784401. The reversal of 4784382 is 2834874.

It is a super-2 number, since 2×4784382² = 45780622243848, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 7 + 8⁵ + 4¹¹ + 3⁵ + 8⁵ + 2¹⁹ .

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1344 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (435435).

Almost surely, 2^4784382 is an apocalyptic number.

4784382 is an abundant number, since it is smaller than the sum of its proper divisors (5666058).

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

4784382 is a wasteful number, since it uses less digits than its factorization.

4784382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2165 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 4784382 is about 2187.3230214122. The cubic root of 4784382 is about 168.5033796691.

The spelling of 4784382 in words is "four million, seven hundred eighty-four thousand, three hundred eighty-two".