8000847466 has 4 divisors (see below), whose sum is σ = 12001271202. Its totient is φ = 4000423732.

The previous prime is 8000847457. The next prime is 8000847467. The reversal of 8000847466 is 6647480008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7433026225 + 567821241 = 86215^2 + 23829^2 .

It is not an unprimeable number, because it can be changed into a prime (8000847467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000211865 + ... + 2000211868.

Almost surely, 2^8000847466 is an apocalyptic number.

8000847466 is a deficient number, since it is larger than the sum of its proper divisors (4000423736).

8000847466 is a wasteful number, since it uses less digits than its factorization.

8000847466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000423735.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 8000847466 is about 89447.4564534956. The cubic root of 8000847466 is about 2000.0706196731.

The spelling of 8000847466 in words is "eight billion, eight hundred forty-seven thousand, four hundred sixty-six".