4494416 has 20 divisors (see below), whose sum is σ = 8749812. Its totient is φ = 2236416.

The previous prime is 4494401. The next prime is 4494463. The reversal of 4494416 is 6144944.

It can be written as a sum of positive squares in 2 ways, for example, as 4426816 + 67600 = 2104^2 + 260^2 .

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 3566 + ... + 4658.

Almost surely, 2^4494416 is an apocalyptic number.

It is an amenable number.

4494416 is a deficient number, since it is larger than the sum of its proper divisors (4255396).

4494416 is a wasteful number, since it uses less digits than its factorization.

4494416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358 (or 1352 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4494416 is about 2120.0037735815. The cubic root of 4494416 is about 165.0280454317.

It can be divided in two parts, 44944 and 16, that multiplied together give a square (719104 = 848²).

The spelling of 4494416 in words is "four million, four hundred ninety-four thousand, four hundred sixteen".