8294980520 has 32 divisors (see below), whose sum is σ = 18848504520. Its totient is φ = 3285139200.

The previous prime is 8294980517. The next prime is 8294980543. The reversal of 8294980520 is 250894928.

It can be written as a sum of positive squares in 4 ways, for example, as 8269719844 + 25260676 = 90938^2 + 5026^2 .

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, 1022567 + ... + 1030646.

Almost surely, 2^8294980520 is an apocalyptic number.

It is an amenable number.

8294980520 is an abundant number, since it is smaller than the sum of its proper divisors (10553524000).

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

8294980520 is a wasteful number, since it uses less digits than its factorization.

8294980520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053325 (or 2053321 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 8294980520 is about 91076.7836498413. The cubic root of 8294980520 is about 2024.2856206930.

The spelling of 8294980520 in words is "eight billion, two hundred ninety-four million, nine hundred eighty thousand, five hundred twenty".