8484590917 has 8 divisors (see below), whose sum is σ = 9452852352. Its totient is φ = 7549152000.

The previous prime is 8484590909. The next prime is 8484590941. The reversal of 8484590917 is 7190954848.

It is a happy number.

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 8484590917 - 2³ = 8484590909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484590017) 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, 8205084 + ... + 8206117.

It is an arithmetic number, because the mean of its divisors is an integer number (1181606544).

Almost surely, 2^8484590917 is an apocalyptic number.

It is an amenable number.

8484590917 is a deficient number, since it is larger than the sum of its proper divisors (968261435).

8484590917 is a wasteful number, since it uses less digits than its factorization.

8484590917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16411259.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The square root of 8484590917 is about 92111.8391793368. The cubic root of 8484590917 is about 2039.5935782851.

The spelling of 8484590917 in words is "eight billion, four hundred eighty-four million, five hundred ninety thousand, nine hundred seventeen".