3294397 has 2 divisors, whose sum is σ = 3294398. Its totient is φ = 3294396.

The previous prime is 3294373. The next prime is 3294407. The reversal of 3294397 is 7934923.

3294397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3261636 + 32761 = 1806^2 + 181^2 .

3294397 is a truncatable prime.

It is an emirp because it is prime and its reverse (7934923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3294397 - 2¹¹ = 3292349 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 (3294337) 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 as a sum of consecutive naturals, namely, 1647198 + 1647199.

It is an arithmetic number, because the mean of its divisors is an integer number (1647199).

Almost surely, 2^3294397 is an apocalyptic number.

It is an amenable number.

3294397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3294397 is an equidigital number, since it uses as much as digits as its factorization.

3294397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 37.

The square root of 3294397 is about 1815.0473823016. The cubic root of 3294397 is about 148.7962471835.

The spelling of 3294397 in words is "three million, two hundred ninety-four thousand, three hundred ninety-seven".