12349697 has 2 divisors, whose sum is σ = 12349698. Its totient is φ = 12349696.

The previous prime is 12349693. The next prime is 12349709. The reversal of 12349697 is 79694321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8667136 + 3682561 = 2944^2 + 1919^2 .

It is a cyclic number.

It is not a de Polignac number, because 12349697 - 2² = 12349693 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12349693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6174848 + 6174849.

It is an arithmetic number, because the mean of its divisors is an integer number (6174849).

Almost surely, 2^12349697 is an apocalyptic number.

It is an amenable number.

12349697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12349697 is an equidigital number, since it uses as much as digits as its factorization.

12349697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 12349697 is about 3514.2135677844. The cubic root of 12349697 is about 231.1454953173.

The spelling of 12349697 in words is "twelve million, three hundred forty-nine thousand, six hundred ninety-seven".