4473394 has 4 divisors (see below), whose sum is σ = 6710094. Its totient is φ = 2236696.

The previous prime is 4473383. The next prime is 4473409. The reversal of 4473394 is 4933744.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 169 = 2115^2 + 13^2 .

It is a super-2 number, since 2×4473394² = 40022507758472, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 4⁹ + 7⁵ + 3³ + 3³ + 9² + 4¹¹ .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1118347 + ... + 1118350.

Almost surely, 2^4473394 is an apocalyptic number.

4473394 is a deficient number, since it is larger than the sum of its proper divisors (2236700).

4473394 is a wasteful number, since it uses less digits than its factorization.

4473394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236699.

The product of its digits is 36288, while the sum is 34.

The square root of 4473394 is about 2115.0399523413. The cubic root of 4473394 is about 164.7703447205.

The spelling of 4473394 in words is "four million, four hundred seventy-three thousand, three hundred ninety-four".