9660349 has 2 divisors, whose sum is σ = 9660350. Its totient is φ = 9660348.

The previous prime is 9660323. The next prime is 9660353. The reversal of 9660349 is 9430669.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7236100 + 2424249 = 2690^2 + 1557^2 .

It is a cyclic number.

It is not a de Polignac number, because 9660349 - 2⁷ = 9660221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9660319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4830174 + 4830175.

It is an arithmetic number, because the mean of its divisors is an integer number (4830175).

Almost surely, 2^9660349 is an apocalyptic number.

It is an amenable number.

9660349 is a deficient number, since it is larger than the sum of its proper divisors (1).

9660349 is an equidigital number, since it uses as much as digits as its factorization.

9660349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 9660349 is about 3108.1101975316. The cubic root of 9660349 is about 212.9761337480.

The spelling of 9660349 in words is "nine million, six hundred sixty thousand, three hundred forty-nine".