4404040446 has 16 divisors (see below), whose sum is σ = 9485625744. Its totient is φ = 1355089344.

The previous prime is 4404040409. The next prime is 4404040447. The reversal of 4404040446 is 6440404044.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404040447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28230951 + ... + 28231106.

It is an arithmetic number, because the mean of its divisors is an integer number (592851609).

Almost surely, 2^4404040446 is an apocalyptic number.

4404040446 is an abundant number, since it is smaller than the sum of its proper divisors (5081585298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4404040446 is a wasteful number, since it uses less digits than its factorization.

4404040446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56462075.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 4404040446 is about 66362.9448261603. The cubic root of 4404040446 is about 1639.1439670445.

The spelling of 4404040446 in words is "four billion, four hundred four million, forty thousand, four hundred forty-six".