8660349 has 12 divisors (see below), whose sum is σ = 12534912. Its totient is φ = 5761800.

The previous prime is 8660339. The next prime is 8660369. The reversal of 8660349 is 9430668.

8660349 is a `hidden beast` number, since 8 + 6 + 603 + 49 = 666.

It is not a de Polignac number, because 8660349 - 2⁷ = 8660221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8660339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8244 + ... + 9234.

It is an arithmetic number, because the mean of its divisors is an integer number (1044576).

Almost surely, 2^8660349 is an apocalyptic number.

It is an amenable number.

8660349 is a deficient number, since it is larger than the sum of its proper divisors (3874563).

8660349 is a wasteful number, since it uses less digits than its factorization.

8660349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1965 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 8660349 is about 2942.8470908289. The cubic root of 8660349 is about 205.3580812804.

It can be divided in two parts, 8660 and 349, that added together give a palindrome (9009).

The spelling of 8660349 in words is "eight million, six hundred sixty thousand, three hundred forty-nine".