8118008473 has 8 divisors (see below), whose sum is σ = 8300523168. Its totient is φ = 7937510784.

The previous prime is 8118008467. The next prime is 8118008489. The reversal of 8118008473 is 3748008118.

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 8118008473 - 2⁵ = 8118008441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8118006473) 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, 496111 + ... + 512212.

It is an arithmetic number, because the mean of its divisors is an integer number (1037565396).

Almost surely, 2^8118008473 is an apocalyptic number.

8118008473 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8118008473 is a deficient number, since it is larger than the sum of its proper divisors (182514695).

8118008473 is a wasteful number, since it uses less digits than its factorization.

8118008473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008503.

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 8118008473 is about 90099.9915260817. The cubic root of 8118008473 is about 2009.7860776598.

The spelling of 8118008473 in words is "eight billion, one hundred eighteen million, eight thousand, four hundred seventy-three".