8448470617 has 8 divisors (see below), whose sum is σ = 8740902600. Its totient is φ = 8156112384.

The previous prime is 8448470581. The next prime is 8448470633. The reversal of 8448470617 is 7160748448.

It can be written as a sum of positive squares in 4 ways, for example, as 236667456 + 8211803161 = 15384^2 + 90619^2 .

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 8448470617 - 2¹⁵ = 8448437849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8448477617) 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, 320503 + ... + 345859.

It is an arithmetic number, because the mean of its divisors is an integer number (1092612825).

Almost surely, 2^8448470617 is an apocalyptic number.

It is an amenable number.

8448470617 is a deficient number, since it is larger than the sum of its proper divisors (292431983).

8448470617 is a wasteful number, since it uses less digits than its factorization.

8448470617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36875.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 8448470617 is about 91915.5624309616. The cubic root of 8448470617 is about 2036.6951661945.

The spelling of 8448470617 in words is "eight billion, four hundred forty-eight million, four hundred seventy thousand, six hundred seventeen".