8479987374 has 16 divisors (see below), whose sum is σ = 17024464512. Its totient is φ = 2815914168.

The previous prime is 8479987367. The next prime is 8479987531. The reversal of 8479987374 is 4737899748.

It is a happy 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, 2685364 + ... + 2688519.

It is an arithmetic number, because the mean of its divisors is an integer number (1064029032).

Almost surely, 2^8479987374 is an apocalyptic number.

8479987374 is an abundant number, since it is smaller than the sum of its proper divisors (8544477138).

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

8479987374 is a wasteful number, since it uses less digits than its factorization.

8479987374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374151.

The product of its digits is 85349376, while the sum is 66.

The square root of 8479987374 is about 92086.8469109460. The cubic root of 8479987374 is about 2039.2246327660.

The spelling of 8479987374 in words is "eight billion, four hundred seventy-nine million, nine hundred eighty-seven thousand, three hundred seventy-four".