8170489601 has 4 divisors (see below), whose sum is σ = 8273913600. Its totient is φ = 8067065604.

The previous prime is 8170489577. The next prime is 8170489643. The reversal of 8170489601 is 1069840718.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8170489601 - 2¹⁴ = 8170473217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8170489651) 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, 51711881 + ... + 51712038.

It is an arithmetic number, because the mean of its divisors is an integer number (2068478400).

Almost surely, 2^8170489601 is an apocalyptic number.

It is an amenable number.

8170489601 is a deficient number, since it is larger than the sum of its proper divisors (103423999).

8170489601 is a wasteful number, since it uses less digits than its factorization.

8170489601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103423998.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 8170489601 is about 90390.7605953175. The cubic root of 8170489601 is about 2014.1077188981.

The spelling of 8170489601 in words is "eight billion, one hundred seventy million, four hundred eighty-nine thousand, six hundred one".