8365419834 has 8 divisors (see below), whose sum is σ = 16730839680. Its totient is φ = 2788473276.

The previous prime is 8365419763. The next prime is 8365419841. The reversal of 8365419834 is 4389145638.

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

8365419834 is an admirable number.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697118314 + ... + 697118325.

It is an arithmetic number, because the mean of its divisors is an integer number (2091354960).

Almost surely, 2^8365419834 is an apocalyptic number.

8365419834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8365419834 is a wasteful number, since it uses less digits than its factorization.

8365419834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394236644.

The product of its digits is 2488320, while the sum is 51.

The square root of 8365419834 is about 91462.6690732345. The cubic root of 8365419834 is about 2029.9994203530. Note that the first 3 decimals are identical.

The spelling of 8365419834 in words is "eight billion, three hundred sixty-five million, four hundred nineteen thousand, eight hundred thirty-four".