3264397 has 2 divisors, whose sum is σ = 3264398. Its totient is φ = 3264396.

The previous prime is 3264383. The next prime is 3264403. The reversal of 3264397 is 7934623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2669956 + 594441 = 1634^2 + 771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3264397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3261397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632198 + 1632199.

It is an arithmetic number, because the mean of its divisors is an integer number (1632199).

Almost surely, 2^3264397 is an apocalyptic number.

It is an amenable number.

3264397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3264397 is an equidigital number, since it uses as much as digits as its factorization.

3264397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 3264397 is about 1806.7642347578. The cubic root of 3264397 is about 148.3432046062.

The spelling of 3264397 in words is "three million, two hundred sixty-four thousand, three hundred ninety-seven".