3270913 has 2 divisors, whose sum is σ = 3270914. Its totient is φ = 3270912.

The previous prime is 3270893. The next prime is 3270923. The reversal of 3270913 is 3190723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1871424 + 1399489 = 1368^2 + 1183^2 .

It is an emirp because it is prime and its reverse (3190723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3270913 - 2¹⁷ = 3139841 is a prime.

It is not a weakly prime, because it can be changed into another prime (3270923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635456 + 1635457.

It is an arithmetic number, because the mean of its divisors is an integer number (1635457).

Almost surely, 2^3270913 is an apocalyptic number.

It is an amenable number.

3270913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3270913 is an equidigital number, since it uses as much as digits as its factorization.

3270913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 3270913 is about 1808.5665594608. The cubic root of 3270913 is about 148.4418406782.

The spelling of 3270913 in words is "three million, two hundred seventy thousand, nine hundred thirteen".