3270961 has 2 divisors, whose sum is σ = 3270962. Its totient is φ = 3270960.

The previous prime is 3270959. The next prime is 3270973. The reversal of 3270961 is 1690723.

3270961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1904400 + 1366561 = 1380^2 + 1169^2 .

It is a cyclic number.

It is not a de Polignac number, because 3270961 - 2¹ = 3270959 is a prime.

Together with 3270959, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (3270061) 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, 1635480 + 1635481.

It is an arithmetic number, because the mean of its divisors is an integer number (1635481).

Almost surely, 2^3270961 is an apocalyptic number.

It is an amenable number.

3270961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3270961 is an equidigital number, since it uses as much as digits as its factorization.

3270961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3270961 is about 1808.5798295901. The cubic root of 3270961 is about 148.4425667929.

The spelling of 3270961 in words is "three million, two hundred seventy thousand, nine hundred sixty-one".