4396456 has 16 divisors (see below), whose sum is σ = 8399700. Its totient is φ = 2156544.

The previous prime is 4396439. The next prime is 4396459. The reversal of 4396456 is 6546934.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4284900 + 111556 = 2070^2 + 334^2 .

It is not an unprimeable number, because it can be changed into a prime (4396459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4761 + ... + 5608.

Almost surely, 2^4396456 is an apocalyptic number.

It is an amenable number.

4396456 is a deficient number, since it is larger than the sum of its proper divisors (4003244).

4396456 is a wasteful number, since it uses less digits than its factorization.

4396456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10428 (or 10424 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 4396456 is about 2096.7727583122. The cubic root of 4396456 is about 163.8202472334.

The spelling of 4396456 in words is "four million, three hundred ninety-six thousand, four hundred fifty-six".