4408447971 has 8 divisors (see below), whose sum is σ = 5902525440. Its totient is φ = 2926667912.

The previous prime is 4408447943. The next prime is 4408447997. The reversal of 4408447971 is 1797448044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4408447971 - 2¹⁰ = 4408446947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4408447971.

It is not an unprimeable number, because it can be changed into a prime (4408447921) 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, 3073515 + ... + 3074948.

It is an arithmetic number, because the mean of its divisors is an integer number (737815680).

Almost surely, 2^4408447971 is an apocalyptic number.

4408447971 is a deficient number, since it is larger than the sum of its proper divisors (1494077469).

4408447971 is a wasteful number, since it uses less digits than its factorization.

4408447971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148705.

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 4408447971 is about 66396.1442479908. The cubic root of 4408447971 is about 1639.6905983592.

The spelling of 4408447971 in words is "four billion, four hundred eight million, four hundred forty-seven thousand, nine hundred seventy-one".