8607474289 has 8 divisors (see below), whose sum is σ = 9171848808. Its totient is φ = 8049550080.

The previous prime is 8607474283. The next prime is 8607474329. The reversal of 8607474289 is 9824747068.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1297224289 + 7310250000 = 36017^2 + 85500^2 .

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 8607474289 - 2²⁵ = 8573919857 is a prime.

It is a super-3 number, since 3×8607474289³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8607474283) 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, 1609822 + ... + 1615159.

It is an arithmetic number, because the mean of its divisors is an integer number (1146481101).

Almost surely, 2^8607474289 is an apocalyptic number.

It is an amenable number.

8607474289 is a deficient number, since it is larger than the sum of its proper divisors (564374519).

8607474289 is a wasteful number, since it uses less digits than its factorization.

8607474289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225155.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 8607474289 is about 92776.4748683630. The cubic root of 8607474289 is about 2049.3929822034.

The spelling of 8607474289 in words is "eight billion, six hundred seven million, four hundred seventy-four thousand, two hundred eighty-nine".