8398575466 has 8 divisors (see below), whose sum is σ = 12612068640. Its totient is φ = 4194552588.

The previous prime is 8398575439. The next prime is 8398575469. The reversal of 8398575466 is 6645758938.

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

It is not an unprimeable number, because it can be changed into a prime (8398575469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365356 + ... + 2368903.

It is an arithmetic number, because the mean of its divisors is an integer number (1576508580).

Almost surely, 2^8398575466 is an apocalyptic number.

8398575466 is a deficient number, since it is larger than the sum of its proper divisors (4213493174).

8398575466 is a wasteful number, since it uses less digits than its factorization.

8398575466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735148.

The product of its digits is 43545600, while the sum is 61.

The square root of 8398575466 is about 91643.7420995018. The cubic root of 8398575466 is about 2032.6777951358.

The spelling of 8398575466 in words is "eight billion, three hundred ninety-eight million, five hundred seventy-five thousand, four hundred sixty-six".