4044916 has 6 divisors (see below), whose sum is σ = 7078610. Its totient is φ = 2022456.

The previous prime is 4044893. The next prime is 4044917. The reversal of 4044916 is 6194404.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 28900 = 2004^2 + 170^2 .

It is a super-2 number, since 2×4044916² = 32722690894112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505611 + ... + 505618.

Almost surely, 2^4044916 is an apocalyptic number.

It is an amenable number.

4044916 is a deficient number, since it is larger than the sum of its proper divisors (3033694).

4044916 is a wasteful number, since it uses less digits than its factorization.

4044916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011233 (or 1011231 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4044916 is about 2011.1976531410. The cubic root of 4044916 is about 159.3320592247.

The spelling of 4044916 in words is "four million, forty-four thousand, nine hundred sixteen".