4784380 has 24 divisors (see below), whose sum is σ = 10125360. Its totient is φ = 1898880.

The previous prime is 4784341. The next prime is 4784401. The reversal of 4784380 is 834874.

It is a congruent number.

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, 1920 + ... + 3640.

It is an arithmetic number, because the mean of its divisors is an integer number (421890).

Almost surely, 2^4784380 is an apocalyptic number.

It is an amenable number.

4784380 is an abundant number, since it is smaller than the sum of its proper divisors (5340980).

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

4784380 is a wasteful number, since it uses less digits than its factorization.

4784380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869 (or 1867 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 4784380 is about 2187.3225642324. The cubic root of 4784380 is about 168.5033561894.

The spelling of 4784380 in words is "four million, seven hundred eighty-four thousand, three hundred eighty".