4499473 has 4 divisors (see below), whose sum is σ = 4908528. Its totient is φ = 4090420.

The previous prime is 4499431. The next prime is 4499489. The reversal of 4499473 is 3749944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4499473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4499423) 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, 204511 + ... + 204532.

It is an arithmetic number, because the mean of its divisors is an integer number (1227132).

Almost surely, 2^4499473 is an apocalyptic number.

It is an amenable number.

4499473 is a deficient number, since it is larger than the sum of its proper divisors (409055).

4499473 is a wasteful number, since it uses less digits than its factorization.

4499473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409054.

The product of its digits is 108864, while the sum is 40.

The square root of 4499473 is about 2121.1961248315. The cubic root of 4499473 is about 165.0899173203.

The spelling of 4499473 in words is "four million, four hundred ninety-nine thousand, four hundred seventy-three".