8643097000474 has 8 divisors (see below), whose sum is σ = 13280856366708. Its totient is φ = 4216144878240.

The previous prime is 8643097000463. The next prime is 8643097000477. The reversal of 8643097000474 is 4740007903468.

It can be written as a sum of positive squares in 2 ways, for example, as 8636880466449 + 6216534025 = 2938857^2 + 78845^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8643097000477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52701810897 + ... + 52701811060.

Almost surely, 2^{8643097000474} is an apocalyptic number.

8643097000474 is a deficient number, since it is larger than the sum of its proper divisors (4637759366234).

8643097000474 is a wasteful number, since it uses less digits than its factorization.

8643097000474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105403622000.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 8643097000474 in words is "eight trillion, six hundred forty-three billion, ninety-seven million, four hundred seventy-four", and thus it is an aban number.