4489274 has 8 divisors (see below), whose sum is σ = 6796020. Its totient is φ = 2223936.

The previous prime is 4489273. The next prime is 4489279. The reversal of 4489274 is 4729844.

It can be written as a sum of positive squares in 2 ways, for example, as 3775249 + 714025 = 1943^2 + 845^2 .

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

It is a d-powerful number, because it can be written as 4⁹ + 4¹⁰ + 8⁵ + 9 + 2²¹ + 7² + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (4489273) 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 3 ways as a sum of consecutive naturals, for example, 10079 + ... + 10514.

Almost surely, 2^4489274 is an apocalyptic number.

4489274 is a deficient number, since it is larger than the sum of its proper divisors (2306746).

4489274 is a wasteful number, since it uses less digits than its factorization.

4489274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20704.

The product of its digits is 64512, while the sum is 38.

The square root of 4489274 is about 2118.7906928246. The cubic root of 4489274 is about 164.9650859705.

The spelling of 4489274 in words is "four million, four hundred eighty-nine thousand, two hundred seventy-four".