9684349 has 2 divisors, whose sum is σ = 9684350. Its totient is φ = 9684348.

The previous prime is 9684341. The next prime is 9684359. The reversal of 9684349 is 9434869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6100900 + 3583449 = 2470^2 + 1893^2 .

It is a cyclic number.

It is not a de Polignac number, because 9684349 - 2³ = 9684341 is a prime.

9684349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9684341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4842174 + 4842175.

It is an arithmetic number, because the mean of its divisors is an integer number (4842175).

Almost surely, 2^9684349 is an apocalyptic number.

It is an amenable number.

9684349 is a deficient number, since it is larger than the sum of its proper divisors (1).

9684349 is an equidigital number, since it uses as much as digits as its factorization.

9684349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 9684349 is about 3111.9686695081. The cubic root of 9684349 is about 213.1523592698.

The spelling of 9684349 in words is "nine million, six hundred eighty-four thousand, three hundred forty-nine".