8518298470 has 64 divisors (see below), whose sum is σ = 17482651200. Its totient is φ = 2959810560.

The previous prime is 8518298447. The next prime is 8518298479. The reversal of 8518298470 is 748928158.

It is a happy number.

It is a super-2 number, since 2×8518298470² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518298479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295666 + ... + 323194.

It is an arithmetic number, because the mean of its divisors is an integer number (273166425).

Almost surely, 2^8518298470 is an apocalyptic number.

8518298470 is an abundant number, since it is smaller than the sum of its proper divisors (8964352730).

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

8518298470 is a wasteful number, since it uses less digits than its factorization.

8518298470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27673.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The square root of 8518298470 is about 92294.6286086032. The cubic root of 8518298470 is about 2042.2909727678.

The spelling of 8518298470 in words is "eight billion, five hundred eighteen million, two hundred ninety-eight thousand, four hundred seventy".