441404464 has 10 divisors (see below), whose sum is σ = 855221180. Its totient is φ = 220702224.

The previous prime is 441404419. The next prime is 441404471. The reversal of 441404464 is 464404144.

It is a happy number.

It is an unprimeable number.

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, 13793874 + ... + 13793905.

It is an arithmetic number, because the mean of its divisors is an integer number (85522118).

Almost surely, 2^441404464 is an apocalyptic number.

It is an amenable number.

441404464 is a deficient number, since it is larger than the sum of its proper divisors (413816716).

441404464 is a wasteful number, since it uses less digits than its factorization.

441404464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27587787 (or 27587781 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

The square root of 441404464 is about 21009.6278881850. The cubic root of 441404464 is about 761.3988916985.

The spelling of 441404464 in words is "four hundred forty-one million, four hundred four thousand, four hundred sixty-four".