2097349 has 2 divisors, whose sum is σ = 2097350. Its totient is φ = 2097348.

The previous prime is 2097317. The next prime is 2097373. The reversal of 2097349 is 9437902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1117249 + 980100 = 1057^2 + 990^2 .

It is a cyclic number.

It is not a de Polignac number, because 2097349 - 2⁵ = 2097317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2097449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048674 + 1048675.

It is an arithmetic number, because the mean of its divisors is an integer number (1048675).

2^2097349 is an apocalyptic number.

It is an amenable number.

2097349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097349 is an equidigital number, since it uses as much as digits as its factorization.

2097349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2097349 is about 1448.2227038684. Note that the first 3 decimals coincide. The cubic root of 2097349 is about 128.0040078498.

The spelling of 2097349 in words is "two million, ninety-seven thousand, three hundred forty-nine".