8005321470 has 32 divisors (see below), whose sum is σ = 19499534208. Its totient is φ = 2102889888.

The previous prime is 8005321451. The next prime is 8005321477. The reversal of 8005321470 is 741235008.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8005321477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1989364 + ... + 1993383.

It is an arithmetic number, because the mean of its divisors is an integer number (609360444).

Almost surely, 2^8005321470 is an apocalyptic number.

8005321470 is an abundant number, since it is smaller than the sum of its proper divisors (11494212738).

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

8005321470 is a wasteful number, since it uses less digits than its factorization.

8005321470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982824.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8005321470 is about 89472.4620763283. The cubic root of 8005321470 is about 2000.4433575431.

Adding to 8005321470 its reverse (741235008), we get a palindrome (8746556478).

The spelling of 8005321470 in words is "eight billion, five million, three hundred twenty-one thousand, four hundred seventy".