8713457290 has 8 divisors (see below), whose sum is σ = 15684223140. Its totient is φ = 3485382912.

The previous prime is 8713457273. The next prime is 8713457327. The reversal of 8713457290 is 927543178.

It can be written as a sum of positive squares in 2 ways, for example, as 8586060921 + 127396369 = 92661^2 + 11287^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8713457290.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435672855 + ... + 435672874.

Almost surely, 2^8713457290 is an apocalyptic number.

8713457290 is a deficient number, since it is larger than the sum of its proper divisors (6970765850).

8713457290 is a wasteful number, since it uses less digits than its factorization.

8713457290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871345736.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 8713457290 is about 93345.9013026282. The cubic root of 8713457290 is about 2057.7700198821.

The spelling of 8713457290 in words is "eight billion, seven hundred thirteen million, four hundred fifty-seven thousand, two hundred ninety".