4399996 has 24 divisors (see below), whose sum is σ = 8079120. Its totient is φ = 2093952.

The previous prime is 4399987. The next prime is 4400021. The reversal of 4399996 is 6999934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9400 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (336630).

Almost surely, 2^4399996 is an apocalyptic number.

It is an amenable number.

4399996 is a deficient number, since it is larger than the sum of its proper divisors (3679124).

4399996 is a wasteful number, since it uses less digits than its factorization.

4399996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 571 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 4399996 is about 2097.6167428775. The cubic root of 4399996 is about 163.8642044643.

The spelling of 4399996 in words is "four million, three hundred ninety-nine thousand, nine hundred ninety-six".