4786344 has 32 divisors (see below), whose sum is σ = 13296000. Its totient is φ = 1595376.

The previous prime is 4786343. The next prime is 4786393. The reversal of 4786344 is 4436874.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4² + 7 + 8 + 6⁴ + 3¹⁴ + 4⁵ + 4⁵ .

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4786299 and 4786308.

It is not an unprimeable number, because it can be changed into a prime (4786343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10864 + ... + 11295.

It is an arithmetic number, because the mean of its divisors is an integer number (415500).

Almost surely, 2^4786344 is an apocalyptic number.

It is an amenable number.

4786344 is an abundant number, since it is smaller than the sum of its proper divisors (8509656).

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

4786344 is a wasteful number, since it uses less digits than its factorization.

4786344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22174 (or 22164 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 4786344 is about 2187.7714688696. The cubic root of 4786344 is about 168.5264100520.

The spelling of 4786344 in words is "four million, seven hundred eighty-six thousand, three hundred forty-four".