8696849 has 4 divisors (see below), whose sum is σ = 9939264. Its totient is φ = 7454436.

The previous prime is 8696837. The next prime is 8696867. The reversal of 8696849 is 9486968.

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 a de Polignac number, because none of the positive numbers 2^k-8696849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8696797 and 8696806.

It is not an unprimeable number, because it can be changed into a prime (8696249) 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, 621197 + ... + 621210.

It is an arithmetic number, because the mean of its divisors is an integer number (2484816).

Almost surely, 2^8696849 is an apocalyptic number.

It is an amenable number.

8696849 is a deficient number, since it is larger than the sum of its proper divisors (1242415).

8696849 is a wasteful number, since it uses less digits than its factorization.

8696849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242414.

The product of its digits is 746496, while the sum is 50.

The square root of 8696849 is about 2949.0420478521. The cubic root of 8696849 is about 205.6461783787.

The spelling of 8696849 in words is "eight million, six hundred ninety-six thousand, eight hundred forty-nine".