8497361 has 4 divisors (see below), whose sum is σ = 8636724. Its totient is φ = 8358000.

The previous prime is 8497343. The next prime is 8497369. The reversal of 8497361 is 1637948.

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 3900625 + 4596736 = 1975^2 + 2144^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8497361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8497369) 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, 69590 + ... + 69711.

It is an arithmetic number, because the mean of its divisors is an integer number (2159181).

Almost surely, 2^8497361 is an apocalyptic number.

It is an amenable number.

8497361 is a deficient number, since it is larger than the sum of its proper divisors (139363).

8497361 is a wasteful number, since it uses less digits than its factorization.

8497361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139362.

The product of its digits is 36288, while the sum is 38.

The square root of 8497361 is about 2915.0233275224. The cubic root of 8497361 is about 204.0616323454.

The spelling of 8497361 in words is "eight million, four hundred ninety-seven thousand, three hundred sixty-one".