8427894414 has 16 divisors (see below), whose sum is σ = 16863251328. Its totient is φ = 2808054392.

The previous prime is 8427894401. The next prime is 8427894473. The reversal of 8427894414 is 4144987248.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296202 + ... + 323405.

It is an arithmetic number, because the mean of its divisors is an integer number (1053953208).

Almost surely, 2^8427894414 is an apocalyptic number.

8427894414 is an abundant number, since it is smaller than the sum of its proper divisors (8435356914).

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

8427894414 is a wasteful number, since it uses less digits than its factorization.

8427894414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621879.

The product of its digits is 2064384, while the sum is 51.

The square root of 8427894414 is about 91803.5642772109. The cubic root of 8427894414 is about 2035.0403688161.

The spelling of 8427894414 in words is "eight billion, four hundred twenty-seven million, eight hundred ninety-four thousand, four hundred fourteen".