4569738 has 8 divisors (see below), whose sum is σ = 9139488. Its totient is φ = 1523244.

The previous prime is 4569703. The next prime is 4569743. The reversal of 4569738 is 8379654.

It is a happy number.

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

4569738 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4569738.

It is an unprimeable number.

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, 380806 + ... + 380817.

It is an arithmetic number, because the mean of its divisors is an integer number (1142436).

Almost surely, 2^4569738 is an apocalyptic number.

4569738 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.

4569738 is a wasteful number, since it uses less digits than its factorization.

4569738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761628.

The product of its digits is 181440, while the sum is 42.

The square root of 4569738 is about 2137.6945525495. The cubic root of 4569738 is about 165.9448454691.

The spelling of 4569738 in words is "four million, five hundred sixty-nine thousand, seven hundred thirty-eight".