4608438 has 8 divisors (see below), whose sum is σ = 9216888. Its totient is φ = 1536144.

The previous prime is 4608437. The next prime is 4608463. The reversal of 4608438 is 8348064.

It is a sphenic number, since it is the product of 3 distinct primes.

4608438 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4608399 and 4608408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4608433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384031 + ... + 384042.

It is an arithmetic number, because the mean of its divisors is an integer number (1152111).

Almost surely, 2^4608438 is an apocalyptic number.

4608438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4608438 is a wasteful number, since it uses less digits than its factorization.

4608438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768078.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 4608438 is about 2146.7272765771. The cubic root of 4608438 is about 166.4119781118.

The spelling of 4608438 in words is "four million, six hundred eight thousand, four hundred thirty-eight".