8411732897 has 4 divisors (see below), whose sum is σ = 8616897156. Its totient is φ = 8206568640.

The previous prime is 8411732869. The next prime is 8411732899. The reversal of 8411732897 is 7982371148.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 254211136 + 8157521761 = 15944^2 + 90319^2 .

It is a cyclic number.

It is not a de Polignac number, because 8411732897 - 2¹⁰ = 8411731873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8411732899) 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, 102582068 + ... + 102582149.

It is an arithmetic number, because the mean of its divisors is an integer number (2154224289).

Almost surely, 2^8411732897 is an apocalyptic number.

It is an amenable number.

8411732897 is a deficient number, since it is larger than the sum of its proper divisors (205164259).

8411732897 is a wasteful number, since it uses less digits than its factorization.

8411732897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205164258.

The product of its digits is 677376, while the sum is 50.

The square root of 8411732897 is about 91715.4997642165. The cubic root of 8411732897 is about 2033.7387236113.

The spelling of 8411732897 in words is "eight billion, four hundred eleven million, seven hundred thirty-two thousand, eight hundred ninety-seven".