8217074419 has 6 divisors (see below), whose sum is σ = 8672314380. Its totient is φ = 7784596476.

The previous prime is 8217074407. The next prime is 8217074447. The reversal of 8217074419 is 9144707128.

It is not a de Polignac number, because 8217074419 - 2⁷ = 8217074291 is a prime.

It is a super-2 number, since 2×8217074419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8217074519) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11380629 + ... + 11381350.

It is an arithmetic number, because the mean of its divisors is an integer number (1445385730).

Almost surely, 2^8217074419 is an apocalyptic number.

8217074419 is a deficient number, since it is larger than the sum of its proper divisors (455239961).

8217074419 is a wasteful number, since it uses less digits than its factorization.

8217074419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22762017 (or 22761998 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 8217074419 is about 90648.0800624040. The cubic root of 8217074419 is about 2017.9283419749.

The spelling of 8217074419 in words is "eight billion, two hundred seventeen million, seventy-four thousand, four hundred nineteen".