4405976 has 16 divisors (see below), whose sum is σ = 8378640. Its totient is φ = 2171680.

The previous prime is 4405927. The next prime is 4405979. The reversal of 4405976 is 6795044.

4405976 is nontrivially palindromic in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405979) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3311 + ... + 4446.

It is an arithmetic number, because the mean of its divisors is an integer number (523665).

Almost surely, 2^4405976 is an apocalyptic number.

It is an amenable number.

4405976 is a deficient number, since it is larger than the sum of its proper divisors (3972664).

4405976 is a wasteful number, since it uses less digits than its factorization.

4405976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7834 (or 7830 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4405976 is about 2099.0416861034. The cubic root of 4405976 is about 163.9384063764.

The spelling of 4405976 in words is "four million, four hundred five thousand, nine hundred seventy-six".